Mineral Specimens - page 7
Europe (excl. Spain, Portugal and France)

ST69AF0: Druse of crystals with dominant rhombohedron faces. They are translucent and extraordinarily bright.
The sample is from the Francesco S. Stoppani collection (catalog number 0946), whose label we’ll send to the buyer. As is the case with so many specimens in this collection, the sample is of great quality for the locality.
Oberdorf an der Laming, Laming valley, Bruck an der Mur, Styria/Steiermark  Austria

Specimen size: 7 × 6.7 × 3.7 cm = 2.76” × 2.64” × 1.46”

Main crystal size: 1.8 × 1.5 cm = 0.71” × 0.59”

EG72AI7: Strontianite crystals on a Quartz matrix that have the very well defined pseudo-hexagonal twin and faces and edges. Furthermore, most of them are doubly terminated. They are translucent and bright. A sample of the best quality for the species.
Oberdorf an der Laming, Laming valley, Bruck an der Mur, Styria/Steiermark  Austria

Specimen size: 7.1 × 3.2 × 3 cm = 2.80” × 1.26” × 1.18”

Main crystal size: 1.7 × 0.4 cm = 0.67” × 0.16”

SR29AL8: Centered aggregate of Strontianite crystals with a very acute dipyramidal habit unusual in this deposit that is a great classic for the species and on Magnesite matrix.
The specimen is from the Francesco S. Stoppani collection (no. 1089), whose label we will send to the buyer. As is usual in this collection, the specimen is of high quality for the locality.
Oberdorf an der Laming, Laming valley, Bruck an der Mur, Styria/Steiermark  Austria

Specimen size: 10.7 × 6.8 × 4.2 cm = 4.21” × 2.68” × 1.65”

MB14AL4: Group of very elongated crystals, with sharp faces and edges, good polycrystalline terminations rich in faces, translucent, lustrous and with an intense color. An excellent European classic both for the species and for the locality, in excellent condition and without repairs.
Knappenwand area, Untersulzbach Valley, Hohe Tauern, Salzburg  Austria

Specimen size: 3.5 × 3.2 × 1.3 cm = 1.38” × 1.26” × 0.51”

Main crystal size: 2.4 × 0.4 cm = 0.94” × 0.16”

EP87AA5: Druse, on matrix, of complex, twinned Calcite crystals with the dominant faces of a scalenohedron, a prism and a terminal rhombohedron. The crystals are lustrous and transparent and have an intense and uniform yellow color. As in so many specimens in this collection, the sample is of great quality for the locality.
La Sambre Quarry, Landelies, Montigny-le-Tilleul, Hainaut Province, Wallonia Region  Belgium

Specimen size: 9.8 × 7.9 × 6.1 cm = 3.86” × 3.11” × 2.40”

Main crystal size: 4.1 × 2.7 cm = 1.61” × 1.06”

TJ14AN2: Group of very shiny cubic Galena crystals, with surfaces showing dissolution forms, Pyrite intergrowths and small Calcite crystal coatings.
We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label, which shows that it was previously in the Melanson collection.
Madan mining area, Rhodope Mountains, Smolyan Oblast  Bulgaria

Specimen size: 3.1 × 2.5 × 1.8 cm = 1.22” × 0.98” × 0.71”

Main crystal size: 2 × 1.3 cm = 0.79” × 0.51”

EE67AM3: Druse of complex twinned Sphalerite crystals with sharp crystal forms, lustrous, and yellow in color. Transparent under strong light. On matrix, with cubo-octahedral Galena crystals. The back of the piece has been partially sawn.
Madan mining area, Rhodope Mountains, Smolyan Oblast  Bulgaria

Specimen size: 9.4 × 6.4 × 4 cm = 3.70” × 2.52” × 1.57”

Main crystal size: 1.5 × 1.1 cm = 0.59” × 0.43”

EF36AM6: Very sharp crystals of Sphalerite (variety marmatite), with the dominant forms of a tetrahedron beveled by minor crystal forms, extraordinarily lustrous, on matrix, with water-clear Quartz crystals. A very aesthetic specimen, from a classic locality.
Madan mining area, Rhodope Mountains, Smolyan Oblast  Bulgaria

Specimen size: 20.8 × 15.2 × 4.4 cm = 8.19” × 5.98” × 1.73”

Main crystal size: 2 × 1.6 cm = 0.79” × 0.63”

TT62V8: From an old and abandoned Bulgarian locality, these individual brown crystals of Pyromorphite look nice perched on the white Quartz matrix.
Something unusual and with some beauty too.

Pcheloyad Mine, level 200, Momchilgrad Obshtina, Kardzhali Oblast  Bulgaria

Specimen size: 4.7 × 1.7 × 1.4 cm = 1.85” × 0.67” × 0.55”

Main crystal size: 0.5 × 0.1 cm = 0.20” × 0.04”

TY64V8: From an old and abandoned Bulgarian locality, these individual brown crystals of Pyromorphite look nice perched on the white Quartz matrix.
Something unusual and with some beauty too.
Pcheloyad Mine, level 200, Momchilgrad Obshtina, Kardzhali Oblast  Bulgaria

Specimen size: 5.9 × 4.1 × 3.1 cm = 2.32” × 1.61” × 1.22”

Main crystal size: 0.7 × 0.3 cm = 0.28” × 0.12”

SH57AF0: Druse of crystals consisting of a prism with very well defined horizontal parallel growths and a flattened rhombohedral termination. They are translucent with a uniform white color.
The sample is from the Francesco S. Stoppani collection (catalog number 0193), whose label we’ll send to the buyer. It has previously been in the Bally Museum and in the Tschechien collection at Pribram (catalog number 9167) whose label we’ll also send. As is the case with so many specimens in this collection, the sample is of great quality for the locality.
Příbram, Central Bohemia Region, Bohemia  Czech Republic

Specimen size: 9.1 × 6.2 × 4.4 cm = 3.58” × 2.44” × 1.73”

Main crystal size: 1.9 × 1.5 cm = 0.75” × 0.59”

EA91AL0: Fine acicular crystals of Montroseite, a rare iron and vanadium hydroxide, with good luster and very dark green, almost black, on matrix.
Prachovice, Pardubice Region, Bohemia  Czech Republic (2005)

Specimen size: 12.6 × 9.1 × 2.7 cm = 4.96” × 3.58” × 1.06”

Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”

ET86AF7: Aggregate of deformed and rounded crystals. A curious growth that is the result of the removal of copper during the mining in which the copper recrystallizes sometimes acquiring the shapes of the objects and machines it has grown on.
In other words, this copper has been formed naturally but is "neoformed" since its origin may be due to human activity in an old abandoned mine.
Zlaté Hory, Olomouc Region, Moravia  Czech Republic (04/2014)

Specimen size: 8.4 × 5.3 × 3.1 cm = 3.31” × 2.09” × 1.22”

Main crystal size: 1.2 × 1.2 cm = 0.47” × 0.47”

EX27AF7: Aggregate of deformed and rounded crystals. A curious growth that is the result of the removal of copper during the mining in which the copper recrystallizes sometimes acquiring the shapes of the objects and machines it has grown on.
In other words, this copper has been formed naturally but is "neoformed" since its origin may be due to human activity in an old abandoned mine.
Zlaté Hory, Olomouc Region, Moravia  Czech Republic (04/2014)

Specimen size: 12.2 × 7.2 × 3.5 cm = 4.80” × 2.83” × 1.38”

Main crystal size: 0.4 × 0.3 cm = 0.16” × 0.12”

HZ10AM2: Druse on matrix of small elongated transparent crystals of Fluorapophyllite-(K), extraordinarily lustrous and with an intense and uniform yellow color, together with white Calcite crystals, on matrix. The specimen comes from an extraordinary find in 1965 from which a limited number of specimens were obtained.
Korsnäs Lead Mine, Korsnäs, Vaasa municipality, Ostrobothnia  Finland (1965)

Specimen size: 3.3 × 2.6 × 1.6 cm = 1.30” × 1.02” × 0.63”

Main crystal size: 0.2 × 0.1 cm = 0.08” × 0.04”

HF88AM2: Crusts on matrix of small elongated crystals of Fluorapophyllite-(K), transparent, extraordinarily bright and with an intense and uniform yellow color. With white crystals of Calcite and crystals of greyish white Harmotome. The specimen comes from an extraordinary find in 1965 from which only a limited number of pieces were obtained.
Korsnäs Lead Mine, Korsnäs, Vaasa municipality, Ostrobothnia  Finland (1965)

Specimen size: 10.6 × 9.3 × 5.9 cm = 4.17” × 3.66” × 2.32”

Main crystal size: 0.6 × 0.2 cm = 0.24” × 0.08”

NA88AM5: Parallel growths of doubly terminated elongated crystals of Pyromorphite, with good luster and a dark brown color. This floater specimen is a German classic and comes from the Ignacio Gaspar Sintes collection (number PIF-32), whose collection card we will send to the buyer.
Friedrichssegen Mine, Frücht, Bad Ems District, Lahn Valley, Rhineland-Palatinate/Rheinland-Pfalz  Germany

Specimen size: 4.7 × 1.5 × 1.7 cm = 1.85” × 0.59” × 0.67”

TX66AB3: Aggregates of stalked crystals with slightly curved edges and with very good pinacoidal terminations. They are bright and have a clear brown color, very typical for the locality, a great European classic for the species.
Rosenberg Mine, Braubach, Bad Ems District, Lahn Valley, Rhineland-Palatinate/Rheinland-Pfalz  Germany

Specimen size: 7.5 × 4 × 2.8 cm = 2.95” × 1.57” × 1.10”

Main crystal size: 1.7 × 0.9 cm = 0.67” × 0.35”

MC37Y3: Botryoidal growth with an uncommon shape for Bad Ems samples. The aggregate has a pleasing color, between cream and slightly brown, and it is on matrix, with small microcrystals of Quartz.
Rosenberg Mine, Braubach, Bad Ems District, Lahn Valley, Rhineland-Palatinate/Rheinland-Pfalz  Germany

Specimen size: 5.6 × 4.7 × 1.7 cm = 2.20” × 1.85” × 0.67”

TV11AN2: Twinned Chalcopyrite crystals, shiny, with very sharp crystal forms, with strong curvatures on faces and edges, on matrix. With tabular crystals of Siderite of light cream color and white crystals of Dolomite.
Vereinigung Mine, Katzwinkel, Altenkirchen (Westerwald), Siegerland, Rhineland-Palatinate/Rheinland-Pfalz  Germany

Specimen size: 3.2 × 2.3 × 2.3 cm = 1.26” × 0.91” × 0.91”

Main crystal size: 0.7 × 0.6 cm = 0.28” × 0.24”

MA87AJ8: Group of twinned Bournonite crystals, very typical for the locality and a great classic for the species. The crystals, one of them clearly dominant, are very well defined, extraordinarily bright and are on matrix. An excellent German classic that is with an old paperboard collectible box with a transparent cover and handwritten notes that we also will send to the buyer.
The specimen has been reviewed, photographed and published in the magazine ‘Mineral Up’ on page 62 of the 2019/01 edition.

Horhausen, Flammersfeld, Altenkirchen (Westerwald), Siegerland, Rhineland-Palatinate/Rheinland-Pfalz  Germany

Specimen size: 3.6 × 3.2 × 1.5 cm = 1.42” × 1.26” × 0.59”

Main crystal size: 0.5 × 0.4 cm = 0.20” × 0.16”

MY96AJ1: Parallel group of very sharp, twinned Bournonite crystals with very well defined and bright faces and edges. An excellent miniature, a German classic from the Thomas P. Moore collection whose label we will send to the buyer.
Georg Mine, Horhausen, Flammersfeld, Altenkirchen (Westerwald), Siegerland, Rhineland-Palatinate/Rheinland-Pfalz  Germany

Specimen size: 3 × 2 × 1.9 cm = 1.18” × 0.79” × 0.75”

Main crystal size: 2.2 × 1.4 cm = 0.87” × 0.55”

SC7AD6: Very sharp white rhombohedral Dolomite crystals implanted on a matrix of Quartz crystals with small twinned Chalcopyrite crystals on both the Quartz and the Dolomite. An excellent German classic.
Eupel Mine, Niederhövels, Wissen, Flammersfeld, Altenkirchen (Westerwald), Siegerland, Rhineland-Palatinate/Rheinland-Pfalz  Germany

Specimen size: 16.8 × 10.5 × 6.5 cm = 6.61” × 4.13” × 2.56”

Main crystal size: 1.1 × 1 cm = 0.43” × 0.39”

SD99AC3: Slightly deformed rhombohedral Dolomite crystals with a pale-brown to pinkish color, with small twinned Chalcopyrite crystals on their surfaces and on a base of Quartz crystals with a very poorly developed prism. It is an excellent German classic for the species and the locality. As is the case with so many specimens in this collection, the sample is of great quality for the locality.
Eupel Mine, Niederhövels, Wissen, Flammersfeld, Altenkirchen (Westerwald), Siegerland, Rhineland-Palatinate/Rheinland-Pfalz  Germany

Specimen size: 17.8 × 10.2 × 4.4 cm = 7.01” × 4.02” × 1.73”

Main crystal size: 1.2 × 1.1 cm = 0.47” × 0.43”

MF92AL6: Group on matrix of Fluorite crystals with a cubic habit, with very marked polycrystalline growths, transparent, shiny, of a uniform green color and partially covered with small crystals of hematoidal Quartz. Weak fluorescence under both long and short wave UV light. Excellent example from a classic German deposit for Fluorite.
Erika Mine, Säulnhof, Stulln, Wölsendorf West District, Upper Palatinate/Oberpfalz, Bavaria/Bayern  Germany

Specimen size: 19.4 × 14.2 × 7.6 cm = 7.64” × 5.59” × 2.99”

Main crystal size: 2.3 × 1.7 cm = 0.91” × 0.67”

ER48AG0: A cluster of translucent Fluorite crystal cubes with some of their edges partially coated by reddish micro-crystalline Quartz. The crystals, with a slightly yellowish green color, have a quality superior to what has been known for the locality.
Cäcilia Mine, Freiung, Stulln, Wölsendorf West District, Upper Palatinate/Oberpfalz, Bavaria/Bayern  Germany

Specimen size: 15.7 × 12.3 × 4.5 cm = 6.18” × 4.84” × 1.77”

Main crystal size: 3.6 × 3.2 cm = 1.42” × 1.26”

TQ13AM0: Cubic crystals clearly beveled by dodecahedral and octahedral faces. Translucent, with good luster and an intense olive-green color. On matrix, which is not common for this species.
Bernburg, Stassfurt, Saxony-Anhalt/Sachsen-Anhalt  Germany

Specimen size: 3 × 2.4 × 1.4 cm = 1.18” × 0.94” × 0.55”

Main crystal size: 0.2 × 0.2 cm = 0.08” × 0.08”

TX36AL6: Very distinct Acanthite crystals, with well defined faces and edges, good luster, on a matrix of white Calcite crystals. An European classic.
Freiberg District, Erzgebirgskreis, Saxony/Sachsen  Germany

Specimen size: 4 × 2.4 × 2.2 cm = 1.57” × 0.94” × 0.87”

Main crystal size: 1.6 × 0.8 cm = 0.63” × 0.31”

TK67T2: Fine “oldie” with a group of cube-octahedral crystals on matrix, some of them with very well marked spinel law twins, that display a good luster considering it is an ancient sample from a classic locality. The piece is from the collection of John Marshall. The collection card is lost, but the pedigree remains testified by the number of small labels on the back side.
Freiberg District, Erzgebirgskreis, Saxony/Sachsen  Germany

Specimen size: 4.7 × 3.7 × 2.4 cm = 1.85” × 1.46” × 0.94”

Main crystal size: 2 × 1.7 cm = 0.79” × 0.67”

TZ66AK3: Aggregate of well defined crystals, some of them extraordinarily sharp, something quite rare for the species. Lustrous and with a little matrix on the back. A rarity from a classic locality.
Pöhla, Schwarzenberg District, Erzgebirgskreis, Saxony/Sachsen  Germany

Specimen size: 2.3 × 1.8 × 1.9 cm = 0.91” × 0.71” × 0.75”

Main crystal size: 0.6 × 0.3 cm = 0.24” × 0.12”

TG88AF4: Dendritic growths of strongly elongated native Silver twinned crystals that conserve very fresh surfaces contrasting with the black Arsenic matrix.
The sample is from a classic German locality and it is from the Vallecillo collection, from Madrid.
Pöhla-Tellerhäuser Mine, Pöhla, Schwarzenberg District, Erzgebirgskreis, Saxony/Sachsen  Germany

Specimen size: 5.7 × 3.9 × 4.2 cm = 2.24” × 1.54” × 1.65”

TP46AI8: Very aerial growth of extraordinarily well developed Bismuth crystals that are very bright and on matrix with Calcite. A German classic and a miniature of great quality that is from the Frank Keutsch collection whose label we will send to the buyer.
Schlema-Hartenstein District, Erzgebirgskreis, Saxony/Sachsen  Germany

Specimen size: 3.6 × 3 × 1.5 cm = 1.42” × 1.18” × 0.59”

Main crystal size: 1 × 0.7 cm = 0.39” × 0.28”

MMB26AN9: Very aerial aggregate of sharp Bismuth crystals with very well marked parallel and skeletal growths, some of them doubly terminated, on matrix with Calcite. A superb European classic, of great quality and with the added benefit of being in matrix.
Schlema-Hartenstein District, Erzgebirgskreis, Saxony/Sachsen  Germany

Specimen size: 5.2 × 4.4 × 3.4 cm = 2.05” × 1.73” × 1.34”

SB27AF0: Parallel growths of translucent Calcite crystals tinted by reddish Hematite inclusions with very flattened Siderite crystals that have a pale cream color, and white rhombohedral Dolomite crystals on the back.
The sample is from the Francesco S. Stoppani collection (catalog number 0440), whose label we’ll send to the buyer with another from Mineralien N. Stötzel, of Siegen. As is the case with so many specimens in this collection, the sample is of great quality for the locality
Schlema-Hartenstein District, Erzgebirgskreis, Saxony/Sachsen  Germany

Specimen size: 13.3 × 10.5 × 4.8 cm = 5.24” × 4.13” × 1.89”

Main crystal size: 3 × 2.5 cm = 1.18” × 0.98”

SZ27AC3: Aggregate of prismatic crystals formed by a translucent hexagonal prism and pinacoidal termination with a very well defined geometrical zone with a snowy white color. A German classic that previously was in the Bally Museum collection, whose label we’ll send along with the Stoppani label to the buyer.
St. Andreasberg mining area, Goslar District, Harz, Lower Saxony/Niedersachsen  Germany

Specimen size: 5.5 × 5 × 3.4 cm = 2.17” × 1.97” × 1.34”

Main crystal size: 4.7 × 3 cm = 1.85” × 1.18”

EG67AL0: Group of crystals, one of them clearly dominant, with sharp faces and edges and fine parallel growths. An excellent German classic of great quality with an outstanding main crystal.
Ilfeld, Nordhausen, Nordhausen District, Thuringia/Thüringen  Germany

Specimen size: 5.7 × 4.1 × 3.4 cm = 2.24” × 1.61” × 1.34”

Main crystal size: 2.6 × 1.6 cm = 1.02” × 0.63”

MR91AE5: Aggregate of strongly elongated Hydroboracite crystals that are very sharp, colorless, completely clear and have an exceptional luster. They are on matrix, with transparent Gypsum crystals. Of the best quality for the species.
Kohnstein Quarry, Niedersachswerfen, Nordhausen District, Thuringia/Thüringen  Germany (2009)

Specimen size: 11.5 × 9.7 × 6.9 cm = 4.53” × 3.82” × 2.72”

Main crystal size: 1.5 × 0.3 cm = 0.59” × 0.12”

EB46T5: Aggregate, on a metallic matrix, of cuboctahedral crystals with very well defined faces and edges in which the forms of the cube and the octahedron have an equal size. It is from a find by Frank de Wit in 2007 from which we offer all of the available samples. The piece is with a label signed by Frank that we'll send to the buyer.
Meyer Quarry, Hastenrath, Eschweiler, Aachen, North Rhine-Westphalia/Nordrhein-Westfalen  Germany (07/04/2007)

Specimen size: 6.1 × 4.8 × 2 cm = 2.40” × 1.89” × 0.79”

Main crystal size: 0.7 × 0.6 cm = 0.28” × 0.24”

MB86AJ4: Columnar growths of rounded Rhodochrosite crystals that are bright and have a very intense pink color.
Madem-Lakko Mine, Stratoni operations, Cassandra Mines, Chalkidiki Prefecture, Macedonia Department  Greece (±1985)

Specimen size: 4.9 × 4.4 × 2.4 cm = 1.93” × 1.73” × 0.94”

ME86AI0: Very aerial growth of botryoidal aggregates of Rhodochrosite crystals on matrix, with Calcite crystals and small Pyrite crystals.
Madem-Lakko Mine, Stratoni operations, Cassandra Mines, Chalkidiki Prefecture, Macedonia Department  Greece (2010)

Specimen size: 5.1 × 4.2 × 2.7 cm = 2.01” × 1.65” × 1.06”

ML66AF1: Irregular Rhodochrosite growths on a microcrystalline Quartz matrix. The Rhodochrosite is forming very well defined coralloid and columnar growths and has a delicate pink color and silky luster. The sample is from a not well known locality.
Madem-Lakko Mine, Stratoni operations, Cassandra Mines, Chalkidiki Prefecture, Macedonia Department  Greece (± 1985-90)

Specimen size: 8.5 × 7.7 × 4.9 cm = 3.35” × 3.03” × 1.93”

ME69AG4: Growths of very sharp Azurite crystals that are very bright and have an extraordinary color, very vivid, and are on a limonite matrix. Among the best known for this mine.
Christiana Mine, Kamariza Mines, Agios Konstantinos, Lavrion Mining District, Attikí (Attica) Prefecture  Greece

Specimen size: 11.7 × 8.8 × 3.4 cm = 4.61” × 3.46” × 1.34”

Main crystal size: 0.8 × 0.4 cm = 0.31” × 0.16”

NJ11AK3: Aggregates of tabular Baryte crystals of variable color, predominantly red due to Hematite inclusions, more intense on the edges. With small white lenticular crystals of Calcite.
Mine 18, Paleokamariza Mines, Lavrion Mining District, Attikí (Attica) Prefecture  Greece (±1980)

Specimen size: 6.1 × 5.2 × 2.8 cm = 2.40” × 2.05” × 1.10”

Main crystal size: 1.1 × 0.6 cm = 0.43” × 0.24”

TM13AD6: Two nodular clusters of small crystals with a very vivid and uniform color. On a rocky matrix.
Plaka Mines, Plaka, Lavrion Mining District, Attikí (Attica) Prefecture  Greece (20/02/2013)

Specimen size: 3.9 × 3.1 × 2.8 cm = 1.54” × 1.22” × 1.10”

Main crystal size: 1.2 × 1.1 cm = 0.47” × 0.43”

MR16Z3: Globular Smithsonite growths, with a clear and uniform green color, that partially coat a matrix of colorless and transparent Fluorite. Such samples are very uncommon at this mine.
Agia Varvara Mines, Sounion area, Lavrion Mining District, Attikí (Attica) Prefecture  Greece (±1980)

Specimen size: 3.2 × 2.6 × 1.6 cm = 1.26” × 1.02” × 0.63”

EX16AK3: Aggregates of very sharp, brilliant, acicular Linarite crystals with very bright color. In a limonite matrix with Quartz, Brochantite growths, and an unknown light blue species, probably Caledonite.
King Arthur Mine, Kirki Mines, Évros Prefecture, Thrace (Thráki) Department  Greece (03-04/2013)

Specimen size: 3.8 × 3.2 × 3.1 cm = 1.50” × 1.26” × 1.22”

Main crystal size: 0.3 × 0.1 cm = 0.12” × 0.04”

ET16AK3: Fan-shaped groups of very sharp, brilliant, acicular, and brightly colored Linarite crystals. Associated with Brochantite, Quartz, Chalcopyrite, and small black crystals of Sphalerite, in a limonite matrix.
King Arthur Mine, Kirki Mines, Évros Prefecture, Thrace (Thráki) Department  Greece (03-04/2013)

Specimen size: 4.6 × 3.6 × 4.4 cm = 1.81” × 1.42” × 1.73”

Main crystal size: 0.8 × 0.1 cm = 0.31” × 0.04”

EK14AK3: Fan-like aggregate of very sharp, brilliant, and very brightly colored, acicular Linarite crystals, in a limonite matrix with Brochantite growths and small Quartz crystals.
King Arthur Mine, Kirki Mines, Évros Prefecture, Thrace (Thráki) Department  Greece (03-04/2013)

Specimen size: 5 × 3.4 × 3 cm = 1.97” × 1.34” × 1.18”

Main crystal size: 0.7 × 0.1 cm = 0.28” × 0.04”

TB11AA0: Pyramidal transparent Scheelite crystals, one of them clearly dominant, with a very clear yellowish-green color. They are on matrix, with Andradite, Epidote and Chlorite. The Scheelite is intensely fluorescent under a short wave ultraviolet lamp. Little or nothing of this has been previously seen.
The Scheelite from this locality can be considered as a kind of novelty in the mineral world.
Kimmeria, Xánthi Prefecture, Thrace (Thráki) Department  Greece (01/2012)

Specimen size: 4.4 × 2 × 2.7 cm = 1.73” × 0.79” × 1.06”

Main crystal size: 0.5 × 0.4 cm = 0.20” × 0.16”

MC11X8: Spheroidal growths of Adamite (variety cuprian) in micro-crystals whose color is between green and bluish green. They are on limonite matrix, with white botryoidal Smithsonite. It is a rarity at the small Serpieri mine at Lavrion, not well known for collectible samples.
Serpieri Mine, Kamariza Mines, Lavrion Mining District, Attikí (Attica) Prefecture  Greece (01/2013)

Specimen size: 3.5 × 3.4 × 1.6 cm = 1.38” × 1.34” × 0.63”

EA11Y6: A novelty for 2013. Globular aggregates of micro-crystals with very intense green color, somewhat clearer in some areas, with very good luster and on a limonite matrix. The quality is excellent for the locality
Hilarion Mine, Hilarion area, Kamariza Mines, Agios Konstantinos, Lavrion Mining District, Attikí (Attica) Prefecture  Greece (05/2013)

Specimen size: 5.1 × 4.5 × 3.8 cm = 2.01” × 1.77” × 1.50”

EB14Y6: A novelty for 2013. Globular aggregates of micro-crystals with very intense and uniform green color, with very good luster and on limonite matrix. The quality is excellent for the locality.
Hilarion Mine, Hilarion area, Kamariza Mines, Agios Konstantinos, Lavrion Mining District, Attikí (Attica) Prefecture  Greece (05/2013)

Specimen size: 6.7 × 5.8 × 4.3 cm = 2.64” × 2.28” × 1.69”

EG47AC1: Very aerial botryoidal growths completely clear, colorless, very bright and implanted on a rocky matrix.
Tarcal, Eperjes-Tokaj Mountains, Borsod-Abaúj-Zemplén  Hungary (11/2013)

Specimen size: 6.4 × 4.8 × 3.8 cm = 2.52” × 1.89” × 1.50”

EH67AC1: Crown-shaped growth of very aerial botryoidal aggregates, completely clear, colorless, very bright, with white botryoidal Aragonite formations and implanted on a rocky matrix.
This specimen was published on the Mineralogical Record´s web page, in the ‘What’s New in the Mineral World?’ section, report #41, August 22, 2015 edition, page 9
Tarcal, Eperjes-Tokaj Mountains, Borsod-Abaúj-Zemplén  Hungary (11/2013)

Specimen size: 6.6 × 3.6 × 3.8 cm = 2.60” × 1.42” × 1.50”

SM99AM3: Fine coralloid growths of Aragonite with stalactitic forms, pale blue due to the copper content. The specimen is from the Francesco S. Stoppani collection (number 0515), whose label we will send to the buyer together with other old labels from the Rosenkranz and N. Stotzel collections. As with many of the specimens in this collection, this one is of high quality for the locality, a classic of Italian mineralogy.
San Giovanni Mine, Punta della Torre, Iglesias, Sud Sardegna Province, Sardinia/Sardegna  Italy

Specimen size: 17.3 × 8.6 × 11 cm = 6.81” × 3.39” × 4.33”

MA47AL4: Group of Anglesite crystals, two of them clearly dominant, rich in faces, much more transparent and lustrous than usual for the locality and on a matrix of granular Galena. A European classic both for the species and the locality.
The specimen comes from an old WWII era German collection. Along with the specimen we will send the buyer the old label.
Monteponi Mine, Iglesias, Sud Sardegna Province, Sardinia/Sardegna  Italy

Specimen size: 5.3 × 4.1 × 2.6 cm = 2.09” × 1.61” × 1.02”

Main crystal size: 1 × 1 cm = 0.39” × 0.39”

TF48AF2: A group of very sharp elongated Anglesite crystals, between translucent and transparent, very bright and with plenty of dark Galena inclusions.
An excellent Italian classic that is with a label of the Eugeni Bareche collection (number 744).
Monteponi Mine, Iglesias, Sud Sardegna Province, Sardinia/Sardegna  Italy (03/1979)

Specimen size: 6.4 × 4.6 × 2.5 cm = 2.52” × 1.81” × 0.98”

Main crystal size: 5.7 × 2.1 cm = 2.24” × 0.83”

ER90AL8: Extraordinarily elongated dipyramidal Anglesite crystals, one of them clearly dominant and doubly terminated, translucent, with a slightly yellowish white color and on a granular and microcrystalline Galena matrix. A rare Monteponi classic. We will send a copy of the analysis to the buyer.
Monteponi Mine, Iglesias, Sud Sardegna Province, Sardinia/Sardegna  Italy

Specimen size: 12.1 × 7.6 × 7.5 cm = 4.76” × 2.99” × 2.95”

Main crystal size: 2.4 × 0.5 cm = 0.94” × 0.20”

ET89AM7: Elongated brown crystal of Phosgenite, transparent-translucent, with good luster, on a matrix of granular Galena. An excellent Italian classic. The specimen has been analyzed and we will send the buyer a copy of the analysis.
Monteponi Mine, Iglesias, Sud Sardegna Province, Sardinia/Sardegna  Italy

Specimen size: 4.4 × 4 × 3.6 cm = 1.73” × 1.57” × 1.42”

Main crystal size: 2.6 × 0.6 cm = 1.02” × 0.24”

VT91AE5: Partially doubly terminated Phosgenite crystal with the very well defined prismatic and pinacoidal forms. It is translucent, has a pale brown color and it is on a matrix of granular Galena. A good European classic.
Monteponi Mine, Iglesias, Sud Sardegna Province, Sardinia/Sardegna  Italy

Specimen size: 5.7 × 3.3 × 4.5 cm = 2.24” × 1.30” × 1.77”

Main crystal size: 2 × 1.7 cm = 0.79” × 0.67”

TFR10AO4: Tabular Phosgenite crystals with very sharp crystal forms, between transparent and translucent, with good luster and a light brown color, on matrix. An excellent classic for both the locality and the species. The specimen is accompanied by a very old handwritten label, without direct reference to any specific collection.
Monteponi Mine, Iglesias, Sud Sardegna Province, Sardinia/Sardegna  Italy

Specimen size: 13.2 × 9.1 × 1.9 cm = 5.20” × 3.58” × 0.75”

Main crystal size: 2.8 × 1.4 cm = 1.10” × 0.55”

ER89Z1: Very aerial spray of so- called "jackstraw" aggregates of acicular Cerussite crystals. They have a velvety luster and snowy white color that strongly contrasts against the dark limonite matrix.
Montevecchio Mines, Arbus, Medio Campidano Province, Sardinia/Sardegna  Italy

Specimen size: 9.2 × 3.5 × 3.5 cm = 3.62” × 1.38” × 1.38”

Main crystal size: 2 × 0.1 cm = 0.79” × 0.04”

MA86Y3: Slightly olive deep green botryoidal growths on matrix. It is a rarity because Pyromorphite samples from Iglesias are currently very scarce.
S'Ortu Becciu Mine, Donori, Metropolitan City of Cagliari, Sardinia/Sardegna  Italy

Specimen size: 4.5 × 3.5 × 4.5 cm = 1.77” × 1.38” × 1.77”

SB47AD6: Aggregates of white Hemimorphite microcrystals on bluish green Aurichalcite that has grown on a surface of small Quartz crystals coating a rocky matrix. As is the case with so many specimens in this collection, the sample is of great quality for the locality.
Is Murvonis Mine, Domusnovas, Sud Sardegna Province, Sardinia/Sardegna  Italy

Specimen size: 12 × 10.5 × 7.5 cm = 4.72” × 4.13” × 2.95”

EM92AA5: Perimorphic microbotryoidal Smithsonite growths, very rich in reddish inclusions, very probably of Hematite, coating the scalenohedral forms of a group of Calcite crystals. Like so many specimens in this collection, this one is of great quality for the locality.
Tiny-Arenas Mine, Oridda Valley, Fluminimaggiore, Sud Sardegna Province, Sardinia/Sardegna  Italy

Specimen size: 11 × 8.8 × 4.5 cm = 4.33” × 3.46” × 1.77”

Main crystal size: 6.6 × 4 cm = 2.60” × 1.57”

MFM89AO1: A very aerial floater group of sharp Pyrite crystals, with a slightly flattened habit and an uncommonly intense luster. This very aesthetic specimen is from a classic Italian locality for the species, but from which there are not many quality specimens.
Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany  Italy

Specimen size: 8.4 × 7.8 × 3.6 cm = 3.31” × 3.07” × 1.42”

Main crystal size: 3.2 × 2 cm = 1.26” × 0.79”

NVX68AO5: Isolated Sulphur crystals with very sharp crystal forms and with polycrystalline growths, translucent, with good luster and a very vivid color. On a matrix of Calcite microcrystals.
The specimen comes from the collection of Santiago Jiménez who, especially in the 1980s and '90s, put together an excellent collection with a very good representation of the mineralogy of northern Spain.
Agrigento (Girgenti) Province, Sicily  Italy

Specimen size: 8.4 × 6.6 × 3.7 cm = 3.31” × 2.60” × 1.46”

Main crystal size: 2.5 × 2.3 cm = 0.98” × 0.91”

TG67AL5: Group on matrix of Calcite of Sulphur crystals with sharp faces and edges, bright and with changes in color, between yellow and orange. A Sicilian classic. The specimen is accompanied by an old label that does not include the original collection.
Enna (Castrogiovanni), Enna Province, Sicily  Italy

Specimen size: 9.2 × 6.8 × 2.5 cm = 3.62” × 2.68” × 0.98”

Main crystal size: 3.5 × 2.6 cm = 1.38” × 1.02”

MG13AN0: Partially doubly terminated Quartz crystal (smoky variety) with very well defined faces and edges, transparent, with good luster and a deep and uniform color.
We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label, which shows that it was previously in the Melanson collection.
Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte)  Italy

Specimen size: 3.3 × 1.4 × 1.3 cm = 1.30” × 0.55” × 0.51”

SD46AC7: Radial aggregates of Canavesite crystals, an uncommon borate. They are white, have a silky luster and are between acicular and fibrous. The crystals, in excellent condition, are on a matrix with iridescent micro-granular Pyrite.
Brosso Mine, Cálea, Léssolo, Canavese District, Metropolitan City of Turin Province, Piedmont (Piemonte)  Italy

Specimen size: 6 × 2.3 × 1.2 cm = 2.36” × 0.91” × 0.47”

GM66R9: Group of dodecahedral crystals slightly beveled by trapezohedral faces and partially coated by Clinochlore.
Vizze Valley, Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol)  Italy (±1984)

Specimen size: 7.8 × 5.2 × 3.8 cm = 3.07” × 2.05” × 1.50”

Main crystal size: 0.7 × 0.4 cm = 0.28” × 0.16”

TML86AO4: Very aerial and aesthetic growth of Calcite in which two growth phases coexist, a first, with rhombohedral crystals with very well defined shapes and a pale cream color, and a second that forms partial coatings with white, translucent, lenticular crystals with geometric zoning. On matrix, with small, very shiny Pyrite crystals.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2021)

Specimen size: 7.1 × 5 × 4.4 cm = 2.80” × 1.97” × 1.73”

Main crystal size: 3.7 × 1.8 cm = 1.46” × 0.71”

TXM86AO4: Very aerial and aesthetic growth of Calcite with two very distinct growth phases, a first, with botryoidal shapes and an intense and uniform pink color, and a second that forms complex, translucent white crystals with sharp forms.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2001)

Specimen size: 9 × 7.9 × 4.2 cm = 3.54” × 3.11” × 1.65”

ET46AF1: Druse of flattened rhombohedral Calcite crystals that have the surfaces of their faces finely recrystallized, with a snowy white color. They are on matrix with small and very bright Sphalerite crystals and also Quartz crystals.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2005)

Specimen size: 12.4 × 9.5 × 4.6 cm = 4.88” × 3.74” × 1.81”

Main crystal size: 2.5 × 2.3 cm = 0.98” × 0.91”

TPB56AO4: Nest of very shiny Pyrite crystals, outlined by globular Calcite growths with Boulangerite inclusions, on matrix. With Quartz, and very sharp crystals of Arsenopyrite.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2021)

Specimen size: 6.8 × 5.9 × 3.2 cm = 2.68” × 2.32” × 1.26”

EY98AE5: Aggregate of cubic Pyrite crystals with echeloned growths and polycrystalline formations on the cube faces. They are very well defined, bright and on a Dolomite matrix and with lenticular Calcite crystals. While well known and relatively common at Trepča, Pyrite is not easily found there as significant collectible samples and less so with such quality as this.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (1994-2002)

Specimen size: 7.4 × 6.7 × 5.9 cm = 2.91” × 2.64” × 2.32”

Main crystal size: 4.7 × 4.7 cm = 1.85” × 1.85”

TGG46AO5: Group of very sharp Pyrite crystals, shiny and with a very uniform iridescence of bronze tones, lustrous, on matrix, associated with Quartz crystals and small lenticular rhombohedral Calcite crystals.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2021)

Specimen size: 10.7 × 6 × 3.5 cm = 4.21” × 2.36” × 1.38”

Main crystal size: 1.1 × 0.7 cm = 0.43” × 0.28”

TXA86AO5: Group of very sharp and extraordinarily shiny Pyrite crystals, with coatings of lenticular rhombohedral Calcite crystals, translucent, lustrous, and white in color with geometric zoning on the edges.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2011)

Specimen size: 7.6 × 5.4 × 4.3 cm = 2.99” × 2.13” × 1.69”

Main crystal size: 2.6 × 1.7 cm = 1.02” × 0.67”

TLR47AO4: Nest of Pyrite crystals with the dominant forms of the pentadodecahedron, very shiny, with twinned Sphalerite crystals and bordered by white translucent lenticular Calcite crystals.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2021)

Specimen size: 8.2 × 7.8 × 4.3 cm = 3.23” × 3.07” × 1.69”

Main crystal size: 2.6 × 1.6 cm = 1.02” × 0.63”

MQ88AG4: Druse of complex Pyrite crystals very rich in faces, very bright and partially coated by white Calcite crystals. The sample is from recent finds.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2016)

Specimen size: 13.8 × 8.2 × 7.2 cm = 5.43” × 3.23” × 2.83”

EE87AL4: Floater group of white rhombohedral Dolomite crystals that form parallel polycrystalline aggregates and are partially coated with some Calcite crystals.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2002)

Specimen size: 14.3 × 8.9 × 4.4 cm = 5.63” × 3.50” × 1.73”

EF86AK6: Pyrite crystals with deformed cubic habit, very lustrous, pseudomorphing hexagonal Pyrrhotite crystals and partially coated with small white crystals of Calcite. A fine miniature, very aesthetic and bright.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2010)

Specimen size: 4.1 × 3.9 × 2.5 cm = 1.61” × 1.54” × 0.98”

EH47AK6: Druse of Pyrite crystals with deformed cubic habit, very lustrous, pseudomorphing hexagonal Pyrrhotite crystals with vertices bordered by white lenticular crystals of Calcite. On matrix, with Sphalerite.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2019)

Specimen size: 11.4 × 7.8 × 5.6 cm = 4.49” × 3.07” × 2.20”

NFX90AN9: Large pseudomorphs with a hexagonal outline of Pyrite after Pyrrhotite crystals, with coatings of complex white Calcite crystals, cubo-octahedral Galena crystals and small Quartz and Dolomite crystals. An old piece, since the mine is not currently producing this type of specimen with large Galena crystals.
Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo

Specimen size: 16 × 12.5 × 10.5 cm = 6.30” × 4.92” × 4.13”

Main crystal size: 9.3 × 6.8 cm = 3.66” × 2.68”

EA51AK6: Group of Pyrite crystals with deformed cubic habit, brilliant, pseudomorphing clearly hexagonal Pyrrhotite crystals and partially covered by twinned Sphalerite crystals.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2018)

Specimen size: 17.4 × 11.2 × 7.5 cm = 6.85” × 4.41” × 2.95”

EP88AE5: Aggregate of very sharp Sphalerite (marmatite variety) crystals with a very well defined spinel law twinning. They have an intense black color and are very bright and partially coated by Calcite.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2014)

Specimen size: 13.2 × 12.4 × 4.8 cm = 5.20” × 4.88” × 1.89”

Main crystal size: 3.5 × 2.3 cm = 1.38” × 0.91”

TFA66AO5: Shiny cubo-octahedral Galena crystals, with very sharp crystal forms, on matrix, with very sharp and lustrous Arsenopyrite crystals and small rhombohedral Rhodochrosite crystals.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2021)

Specimen size: 8.4 × 5.4 × 4.2 cm = 3.31” × 2.13” × 1.65”

Main crystal size: 0.7 × 0.7 cm = 0.28” × 0.28”

TLM96AO5: Druse of very sharp rhombohedral crystals of Rhodochrosite, with good luster and a uniform pink color, associated with very lustrous, black, twinned Sphalerite crystals.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2021)

Specimen size: 5.8 × 3.8 × 2.7 cm = 2.28” × 1.50” × 1.06”

Main crystal size: 0.4 × 0.4 cm = 0.16” × 0.16”

LR47AL4: Polycrystalline growths of small very sharp rhombohedral Rhodochrosite crystals, shiny, intense pink, with white Calcite crystals and felted aggregates of Boulangerite (plumosite variety) at the base of the specimen.
The specimen comes from the Philippe Morelon collection, whose label we will send to the buyer.
Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (1980)

Specimen size: 13.4 × 7.4 × 5.3 cm = 5.28” × 2.91” × 2.09”

EF86AL4: Stalactitic growth of lenticular Rhodochrosite crystals, deep pink, with very individualized twinned Sphalerite crystals, groups of white scalenohedral Calcite crystals and small transparent Quartz crystals, all covering a large Quartz crystal. A splendid classic, very aesthetic.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2002)

Specimen size: 19.4 × 9.6 × 10.7 cm = 7.64” × 3.78” × 4.21”

Main crystal size: 3.4 × 2.2 cm = 1.34” × 0.87”

ET47AK1: Single Bournonite crystal, isolated, on a matrix of Galena after Pyrrhotite beveled by growths of complex crystals of Pyrite and with spherical crystals of Sphalerite. The specimen, from a very recent find, reminds us of the classic Bournonites of this mine, found in the past.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2019)

Specimen size: 9.7 × 4.6 × 2.8 cm = 3.82” × 1.81” × 1.10”

Main crystal size: 1 × 0.7 cm = 0.39” × 0.28”

MG74AF0: A wiry growth of strongly elongated crystals with the very well defined spinel law twin. An excellent European classic.
Kongsberg mining District, Kongsberg, Buskerud  Norway

Specimen size: 5.9 × 3 × 1 cm = 2.32” × 1.18” × 0.39”

Main crystal size: 5.9 × 0.2 cm = 2.32” × 0.08”

EFM66AO0: Very aerial growth with book-like aggregates of lamellar Baryte crystals, flattened, very sharp, with curvatures, translucent and with a color between yellow and brown.
Lubin Mine, Lubin, Lubin District, Legnica, Lower Silesia  Poland

Specimen size: 8.3 × 2.5 × 1.5 cm = 3.27” × 0.98” × 0.59”

Main crystal size: 0.6 × 0.6 cm = 0.24” × 0.24”

LM71AL0: Aggregate of thick and extraordinarily elongated Celestine crystals, which form very marked, translucent, parallel growths of very dense golden to smoky color. A classic from Poland that comes from the Philippe Morelon collection (No. 1013), whose label we will send to the buyer.
Machów Mine, Tarnobrzeg, Subcarpathian Voivodeship  Poland

Specimen size: 12 × 5.4 × 4.9 cm = 4.72” × 2.13” × 1.93”

Main crystal size: 10 × 2.1 cm = 3.94” × 0.83”

TA26AN0: Very acute crystal of Calcite totally covered by a second generation of globular Calcite with gray tones and located very aerially on a matrix of white Quartz crystals. Very original and different from other pieces from this mining district.
Boldut Mine, Cavnic mining area, Cavnic, Maramures  Romania

Specimen size: 6.5 × 4.4 × 4.3 cm = 2.56” × 1.73” × 1.69”

Main crystal size: 4 × 1.7 cm = 1.57” × 0.67”

EL96Y9: Coralloid growths of Rhodochrosite microcrystals, very aerial and with a very good pink color. They are on matrix, with crystals of Quartz, Sphalerite and Pyrite.
Boldut Mine, Cavnic mining area, Cavnic, Maramures  Romania (1960-1970)

Specimen size: 8.5 × 8.2 × 4.4 cm = 3.35” × 3.23” × 1.73”

EE87Y9: Coralloid growths of Rhodochrosite microcrystals, very aerial and with a very good pink color. They are on matrix, with crystals of Quartz, Sphalerite and Pyrite.
Boldut Mine, Cavnic mining area, Cavnic, Maramures  Romania (1960-1970)

Specimen size: 11.5 × 9.7 × 5 cm = 4.53” × 3.82” × 1.97”

MK12AM6: Group of Calcite crystals, one of them clearly dominant, with polycrystalline growths and strong curvatures on faces and edges, with a “saddle” habit, and with gray fibrous inclusions, probably of Boulangerite.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania

Specimen size: 2.5 × 2.3 × 1.8 cm = 0.98” × 0.91” × 0.71”

MC64Y7: Floater group of uniaxial Calcite growths of very flattened rombohedrons that show very distinct color zoning, one with whitish tones, the other grayish black due to Boulangerite inclusions.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania (10/2003)

Specimen size: 5.3 × 3 × 3.3 cm = 2.09” × 1.18” × 1.30”

ET51AI4: Druse of Bournonite crystals forming cyclic twins with very well defined parallel polycrystalline growths. They are very bright and are with groups of black Sphalerite crystals and small Pyrite crystals.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania (1960-1970)

Specimen size: 11.5 × 10.2 × 4.1 cm = 4.53” × 4.02” × 1.61”

Main crystal size: 2 × 1.5 cm = 0.79” × 0.59”

MB40AK3: Centered aggregate of acicular Berthierite crystals, on matrix, which is very unusual, with Siderite and aggregates of grey-white Calcite crystals.
The specimen is from the Uwe Niemeyer collection, whose label we will send to the buyer.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania (1956)

Specimen size: 12.7 × 8.7 × 7.4 cm = 5.00” × 3.43” × 2.91”

TAP14AO3: Very aerial group of complex Calcite crystals with a spheroidal shape, extraordinarily transparent and lustrous, completely water-clear and with a uniform faintly violet tone.
We will send the buyer the specimen in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label.
Baia Sprie Mine, Baia Sprie, Maramures  Romania

Specimen size: 2.4 × 2.4 × 1.5 cm = 0.94” × 0.94” × 0.59”

Main crystal size: 1.7 × 1.2 cm = 0.67” × 0.47”

MR99AI4: Very sharp tetrahedrons of Tetrahedrite crystals that are extraordinarily bright and are on a matrix of Quartz crystals with groups of Sphalerite crystals and small Pyrite crystals. The sample is from the Uwe Niemeyer collection (Germany) whose label we’ll send to the buyer.
Baia Sprie Mine, Baia Sprie, Maramures  Romania (1964)

Specimen size: 13.8 × 12.7 × 4.8 cm = 5.43” × 5.00” × 1.89”

Main crystal size: 1.4 × 1.2 cm = 0.55” × 0.47”

ST96AE3: Two generations of Siderite crystals on matrix. The first forms a tapestry of small thick-tabular crystals with very well defined forms and the second is with larger polycrystalline aggregates with very curved faces.
The sample is with a label from the Stoppani collection that we’ll send to the buyer
Maramures  Romania

Specimen size: 12.5 × 10.8 × 4.2 cm = 4.92” × 4.25” × 1.65”

Main crystal size: 2.7 × 1.8 cm = 1.06” × 0.71”

SG38AF0: Botryoidal Siderite traditionally well known as sphaerosiderite, on a rocky matrix with bluish and very bright, laminar Baryte crystals.
The sample is from the Francesco S. Stoppani collection (catalog number 0635), whose label we’ll send to the buyer. As is the case with so many specimens in this collection, the sample is of great quality for the locality.
Baia Mare, Maramures  Romania

Specimen size: 13 × 8.3 × 3.8 cm = 5.12” × 3.27” × 1.50”

EJ27AC5: Aggregate of very bright Stibnite crystals on a Calcite matrix, with very well defined faces and edges and showing the characteristic habit of the crystals of Stibnite from this mine, very short, flattened and with excellent terminations. They are on a Calcite matrix, with Baryte.
Baiut, Maramures  Romania (±1970)

Specimen size: 5.6 × 5.4 × 5.6 cm = 2.20” × 2.13” × 2.20”

Main crystal size: 2.2 × 1.4 cm = 0.87” × 0.55”

MF96AO0: Chalcopyrite crystals of good size, with curvatures on the edges and very well defined polycrystalline growths. Brilliant, and implanted on a matrix of twinned Sphalerite crystals.
Turt Mine, Turt, Negresti-Oas, Oas Mountains, Satu Mare  Romania

Specimen size: 6.7 × 6 × 4.2 cm = 2.64” × 2.36” × 1.65”

Main crystal size: 3.1 × 3.1 cm = 1.22” × 1.22”

JV86X9: Parallel aggregate of doubly terminated Baryte crystals, sharp laminar and showing very well defined crystalline forms. They are transparent and bright and are on matrix, with Siderite, Galena and Pyrite crystals.
Turt Mine, Turt, Negresti-Oas, Oas Mountains, Satu Mare  Romania (±2001)

Specimen size: 6.6 × 4.1 × 2.4 cm = 2.60” × 1.61” × 0.94”

TR89AF6: Druse of very well defined rhombohedral Siderite crystals which are cast pseudomorphs after Calcite. During the process of the substitution, wall-like external shells were left behind. The siderite casts are on matrix, with small Pyrite crystals.
The sample is from the Vallecillo collection, Madrid.
Turt Mine, Turt, Negresti-Oas, Oas Mountains, Satu Mare  Romania

Specimen size: 14 × 10.7 × 4.9 cm = 5.51” × 4.21” × 1.93”

Main crystal size: 2.9 × 2.4 cm = 1.14” × 0.94”

TE69AG9: Growths of small Siderite crystals outlining the rhombohedral forms of much larger platy Siderite crystals, a product of crystallization of a second generation upon a first generation. Typical of samples from the extinct Turt mine.
Turt Mine, Turt, Negresti-Oas, Oas Mountains, Satu Mare  Romania

Specimen size: 14.3 × 9 × 4.8 cm = 5.63” × 3.54” × 1.89”

NP46AN0: Unusually sharp lamellar crystals of Nagyágite and large for the species, somewhat lustrous, on a Quartz matrix.
The specimen, from one of the great classical localities for the species, comes from the Ignacio Gaspar Sintes collection (number NAG-8), whose catalogue entry we will send to the buyer.
Sacarîmb (Nagyág), Deva, Hunedoara  Romania (±1850)

Specimen size: 8.5 × 7.5 × 4.5 cm = 3.35” × 2.95” × 1.77”

Main crystal size: 1.5 × 1 cm = 0.59” × 0.39”

TLP96AO4: Lamellar and hooked growths of Gold (silver-bearing variety), very lustrous, on a Quartz matrix with small Chalcopyrite crystals and darker, rounded Sphalerite crystals.
The specimen has been analyzed giving 20% silver. We will send a copy of the analysis to the buyer.
Sacarîmb (Nagyág), Deva, Hunedoara  Romania

Specimen size: 6.7 × 5.3 × 3.5 cm = 2.64” × 2.09” × 1.38”

Main crystal size: 1.1 × 0.3 cm = 0.43” × 0.12”

MC56Z9: Very sharp and bright cubo-octahedral Galena crystals on a matrix of small Pyrite crystals, with white Calcite. The Pyrite aggregate has a curious hood-like shape that probably corresponds to the surface of an old lost scalenohedral Calcite crystal.
Oradea, Bihor County  Romania

Specimen size: 5.8 × 5.8 × 3.7 cm = 2.28” × 2.28” × 1.46”

Main crystal size: 0.7 × 0.7 cm = 0.28” × 0.28”

TFG6AN4: Isolated Aragonite crystal, with the typical morphology for the locality but unusual for the species, formed by a prism of decreasing thickness and a pyramidal termination. The crystal is transparent, very lustrous, and colorless.
We will send the specimen, from one of the great classical localities for the species, in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label that states that it was previously in the Melanson collection.
Podrečany, Lučenec, Banská Bystrica Region  Slovak Republic

Specimen size: 3.2 × 1.4 × 0.8 cm = 1.26” × 0.55” × 0.31”

ER58Z5: Aggregates of crystals with very well defined faces and edges, very bright, with a very intense and deep green color and scattered on a rocky matrix. The crystals, even though not especially large, are really abundant and have very good quality.
Svätodušná, Ľubietová (Libethen), Banská Bystrica  Slovak Republic (2000)

Specimen size: 11 × 4.5 × 6.2 cm = 4.33” × 1.77” × 2.44”

Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”

VK48AE4: Aggregates, on matrix, of well developed lenticular Devilline crystals with a deep and uniform green color. A World classic.
Špania Dolina (Herrengrund), Banská Bystrica, Banská Bystrica Region  Slovak Republic (2004)

Specimen size: 4.5 × 3.8 × 2.5 cm = 1.77” × 1.50” × 0.98”

Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”

VM27AE5: Dipyramidal Libethenite crystals with very well defined faces and edges. They are bright, have a very deep color and are on matrix, with rhombohedral Dolomite crystals. The sample is from the type locality for the species.
Ľubietová (Libethen), Banská Bystrica  Slovak Republic

Specimen size: 5.5 × 3 × 2.2 cm = 2.17” × 1.18” × 0.87”

Main crystal size: 0.2 × 0.1 cm = 0.08” × 0.04”

EQ14R9: Growths of Quartz crystals forming irregular bundles. The crystals are completely coated by intensely bright and iridescent oxides of iron and manganese. On a matrix of Quartz and Limonite.
Banská Štiavnica (Schemnitz), Banská Štiavnica District, Banská Bystrica Region  Slovak Republic (2009)

Specimen size: 8.3 × 6.4 × 3.5 cm = 3.27” × 2.52” × 1.38”

Main crystal size: 0.5 × 0.2 cm = 0.20” × 0.08”

EK86AL4: Matrix group of complex Calcite crystals very rich in crystalline forms, some of them doubly terminated, with well defined phantoms that delimit two different growth phases. From a locality that has become a classic for Calcite.
Malmberget, Gällivare, Norrbotten, Lappland Province  Sweden

Specimen size: 6.4 × 5.4 × 4.9 cm = 2.52” × 2.13” × 1.93”

Main crystal size: 3.4 × 2 cm = 1.34” × 0.79”

TFM69AN5: Druse of groups of 'Stilbite' crystals with bow-tie growths, with very sharp crystal forms, translucent, lustrous and with a uniform yellow color.
The specimen, of great quality for the locality, comes from a private collection whose label we will send to the buyer.

Malmberget, Gällivare, Norrbotten, Lappland Province  Sweden

Specimen size: 12.2 × 5 × 2.3 cm = 4.80” × 1.97” × 0.91”

Main crystal size: 0.5 × 0.3 cm = 0.20” × 0.12”

VC37Z4: Parallel growths of Orthoclase (variety adularia) crystals that are very bright, translucent, have very well defined faces and edges and are with oriented growths of dark green Chlorite. A Swiss classic.
Central St Gotthard Massif, Leventina, Ticino (Tessin)  Switzerland (±1979)

Specimen size: 9.8 × 6.2 × 4.8 cm = 3.86” × 2.44” × 1.89”

VF37AE7: Floater aggregate of Calcite crystals with oriented faces forming parallel growths of extraordinarily flattened crystals (a habit that is well known as “papierspat.” The aggregate is partially coated, mainly on the back, by Chlorite, very sharp Orthoclase (adularia variety) crystals and small Quartz crystals.
The sample is from the duplicates collection of Joaquín Folch, whose label we’ll send to the buyer.
Griesseren Valley, Maderanertal, Uri  Switzerland (±1952)

Specimen size: 9.7 × 6.2 × 5 cm = 3.82” × 2.44” × 1.97”

Main crystal size: 5.8 × 3.2 cm = 2.28” × 1.26”

EX76AD2: Single smoky Quartz crystal, transparent, very bright and with a very deep and uniform color, with Hematite inclusions on its terminal faces and with very visible right-handed rhombohedral faces.
Uri  Switzerland (1992)

Specimen size: 6.5 × 3.6 × 2.7 cm = 2.56” × 1.42” × 1.06”

MQ76AK9: Group of doubly terminated floater crystals, transparent and very bright, with a slightly smoky tone. An alpine classic from the collection Carles Manresa (no. 4147) whose collection entry shows that it was previously in the collection of Joaquín Folch Girona, who got it in an exchange with the Sulzbachs, Zurich, in 1950. We will send to the buyer, together with the specimen, the label and collection record of Carlos Manresa and the label and handwritten record from the Folch collection.
Sidelangetscher, Furka Pass area, Urseren, Uri  Switzerland (±1950)

Specimen size: 5.6 × 5 × 3.7 cm = 2.20” × 1.97” × 1.46”

Main crystal size: 5.5 × 3.3 cm = 2.17” × 1.30”

MD69AJ8: Very sharp octahedral Cuprite crystals that are bright with vivid reddish reflections and are on matrix with small Calcite crystals. An English classic of great quality for the locality and that is with an old handwritten label that we will send to the buyer.
Cornwall  England / United Kingdom

Specimen size: 4.4 × 3.4 × 2.1 cm = 1.73” × 1.34” × 0.83”

Main crystal size: 0.7 × 0.6 cm = 0.28” × 0.24”

MB89AJ8: Groups of dipyramidal Olivenite crystals on Quartz matrix, with very well defined faces and edges and polycrystalline growths. An English classic, unusually well crystallized. It is with an old handwritten label that we will send to the buyer.
Cornwall  England / United Kingdom

Specimen size: 5.3 × 3.4 × 2.4 cm = 2.09” × 1.34” × 0.94”

Main crystal size: 0.4 × 0.3 cm = 0.16” × 0.12”

MZF99AO2: Growths of small acicular Olivenite crystals with a very vivid satiny luster, a deep and uniform green color, on matrix and with Quartz.
This specimen is an excellent English classic from the Paul Sainfeld collection.
Wheal Gorland, Saint Day, Camborne - Redruth - Saint Day District, Cornwall  England / United Kingdom

Specimen size: 5.6 × 4.1 × 2.7 cm = 2.20” × 1.61” × 1.06”

MD16AL6: Druse of complex Calcite crystals with dominant scalenohedron faces, transparent, shiny, and with reddish inclusions of Hematite. A great English classic, really old and with an unusual pedigree, with two labels that detail much of its history.
It came from the collection of Francis Butler, who in 1890 sold it to the British Museum in London, which gave it the collection number BM65723, after which it passed on to the Leif Engman collection.
Bigrigg Mine, Bigrigg, West Cumberland Iron Field, former Cumberland, Cumbria  England / United Kingdom

Specimen size: 7.9 × 6.2 × 2.7 cm = 3.11” × 2.44” × 1.06”

Main crystal size: 1.7 × 1 cm = 0.67” × 0.39”

EJ89AK9: An English classic in excellent condition, forming a druse of parallel growths of prismatic crystals with flattened rhombohedral terminations. The crystals exhibit oriented reddish zonation due to Hematite inclusions.
Stank Mine, Barrow-in-Furness, former Cumberland, Cumbria  England / United Kingdom

Specimen size: 12.2 × 9.7 × 5.5 cm = 4.80” × 3.82” × 2.17”

Main crystal size: 3.2 × 1.8 cm = 1.26” × 0.71”

MX76AL3: Druze of Quartz crystals with bipyramidal habit, with almost non-existent prisms, with inclusions of small lenticular crystals of Hematite, on matrix with rhombohedral Dolomite crystals. An English classic.
Florence Mine, Egremont, West Cumberland Iron Field, former Cumberland, Cumbria  England / United Kingdom

Specimen size: 5.4 × 5.4 × 3.3 cm = 2.13” × 2.13” × 1.30”

Main crystal size: 1 × 1 cm = 0.39” × 0.39”

NC67AL5: Group of crystals of Mimetite (variety campylite) on matrix, with Goethite, a barrel habit and with very marked curvatures of the faces and edges to give almost globular shapes. Deep orange in color and very bright, it comes from the locality best known for this variety.
Dry Gill Mine, Caldbeck Fells, Allerdale, former Cumberland, Cumbria  England / United Kingdom

Specimen size: 7.6 × 3.2 × 4.1 cm = 2.99” × 1.26” × 1.61”

Main crystal size: 0.2 × 0.2 cm = 0.08” × 0.08”

TC87S3: Group on matrix of prismatic crystals with very well defined faces and edges, and a very bright and yellowish green color. Also from one of the great British mineral localities. It is with a label of the well-known collection of John H. Marshall, of Massachusetts, and a catalog card from the same collection.
Mexico Mine, Roughton Gill, Caldbeck Fells, Allerdale, former Cumberland, Cumbria  England / United Kingdom

Specimen size: 5.1 × 3.6 × 3 cm = 2.01” × 1.42” × 1.18”

Main crystal size: 0.8 × 0.2 cm = 0.31” × 0.08”

TVR90AO5: Group of very sharp tabular Baryte crystals, translucent, lustrous, white in color and partially covered by white microcrystals of Quartz. An excellent English classic, very difficult to find nowadays.
The specimen comes from the famous collection of Lindsay Greenbank.
Force Crag Mine, Braithwaite, Keswick, Allerdale District, former Cumberland, Cumbria  England / United Kingdom

Specimen size: 11.4 × 9.1 × 4.3 cm = 4.49” × 3.58” × 1.69”

Main crystal size: 6.7 × 2.2 cm = 2.64” × 0.87”

NV56AM1: Large group of very sharp tabular Baryte crystals, translucent, lustrous, blue in color with areas of a slightly paler color. On matrix with small rhombohedral Dolomite crystals. An excellent English classic.
Frizington, West Cumberland Iron Field, former Cumberland, Cumbria  England / United Kingdom

Specimen size: 17 × 13.5 × 7.5 cm = 6.69” × 5.31” × 2.95”

Main crystal size: 13.8 × 5.7 cm = 5.43” × 2.24”

T62QB2: Out of the past came this extremely fluorescent English Fluorite, in this case very well placed on its Quartz matrix.
Frazer's Hush Mine, Rookhope District, Weardale, North Pennines Orefield, County Durham  England / United Kingdom

Specimen size: 6.5 × 8 cm = 2.56” × 3.15”

TM66X3: Aggregate of very sharp cubic Fluorite crystals. They are translucent, with a deep violet color and have abundant small Chalcopyrite crystals included. An English classic from a not well known locality.
Groverake Mine, Rookhope, Weardale, North Pennines Orefield, County Durham  England / United Kingdom

Specimen size: 7 × 6.4 × 4.5 cm = 2.76” × 2.52” × 1.77”

Main crystal size: 4.9 × 3.8 cm = 1.93” × 1.50”

MHR99AO2: Group of Fluorite crystals completely covered by very lustrous transparent Quartz crystals except for some small areas on the edges and vertices that allow the Fluorite to be seen. On the back there is a Calcite crystal that is very representative of the “nail head” habit from this locality.
Blackdene Mine, Ireshopeburn, Weardale, North Pennines Orefield, County Durham  England / United Kingdom

Specimen size: 8.4 × 6 × 4.1 cm = 3.31” × 2.36” × 1.61”

Main crystal size: 4 × 3 cm = 1.57” × 1.18”

MP26AJ4: Group of Fluorite crystals with a flattened cubic shape. The have a great size and are translucent, bright, have a lilac color and are with small Quartz growths. An excellent English classic from a very well-known mine.
Blackdene Mine, Ireshopeburn, Weardale, North Pennines Orefield, County Durham  England / United Kingdom

Specimen size: 14.4 × 14.3 × 5.7 cm = 5.67” × 5.63” × 2.24”

Main crystal size: 9.2 × 6.4 cm = 3.62” × 2.52”