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Mineral specimens search results for [ goethite ]Page bottom

Malachite after Azurite on Goethite.
TN22AB2: Malachite after Azurite on Goethite
A novelty at Tucson 2015. Flattened crystals pseudomorphous after Azurite, coated by fibrous aggregates of the same Malachite, and implanted on an unusual matrix: a very bright botryoidal Goethite.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (09-10/2014)
Specimen size: 9.3 × 7.5 × 7.7 cm = 3.66” × 2.95” × 3.03”

Price: [SOLD]
Cerussite after Anglesite on Goethite.
SM760M: Cerussite after Anglesite on Goethite
Elongated prismatic crystals of Cerussite after Anglesite. Translucent, white in color and on an iridescent Goethite matrix. A classic of the San Valentin mine and Spanish mineralogy.
Former collection of Miguel David Martínez. Number 633
San Valentín open pit, Sancti Espíritu, Sierra Minera de Cartagena-La Unión, La Unión, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain (±1995)
Specimen size: 13.7 × 13.3 × 5.2 cm cm = 5.39” × 5.24” × 2.05”

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

Price: €760 / US$811 / ¥122940 / AUD$1270
Malachite after Azurite on Goethite.
TFR27AO7: Malachite after Azurite on Goethite
Malachite pseudomorphs after sharp Azurite crystals, deep green, on a matrix of Goethite, with a second generation of fibrous Malachite that forms centered aggregates with a silky luster and a very vivid color. Of high quality for this little known locality.
Tazalarht mining area, Taroudant Province, Souss-Massa Region  Morocco
Specimen size: 11.5 × 7.4 × 6.8 cm = 4.53” × 2.91” × 2.68”

Price: €250 / US$267 / ¥40440 / AUD$410
Fluorite with Quartz and Goethite.
JJ86W0: Fluorite with Quartz and Goethite
Floater cubic crystal, extraordinarily transparent, colorless, neat and bright. It is impaled by a crystal of Quartz coated by Goethite. The corners show very small faces of the cube surrounded by the trisoctahedron. A small jewel.
Nikolaevski Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Far-Eastern Region  Russia (05/1996)
Specimen size: 2.4 × 1.4 × 1.3 cm = 0.94” × 0.55” × 0.51”

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

Price: [SOLD]
Malachite after Azurite with Baryte and Goethite.
TJ50AC8: Malachite after Azurite with Baryte and Goethite
Short prismatic Malachite pseudomorphs after Azurite crystals, some of them doubly terminated. They are on a Goethite matrix with small laminar, colorless, transparent and very bright Baryte crystals.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (09-10/2014)
Specimen size: 12 × 9.2 × 3.3 cm = 4.72” × 3.62” × 1.30”

Price: €540 / US$576 / ¥87350 / AUD$900
Cerussite after Anglesite on Goethite.
NTV91AN8: Cerussite after Anglesite on Goethite
Group of very sharp Anglesite crystals pseudomorphed by Cerussite and covered by Goethite which is dominated by iridescence of gold, mauve and blue tones, on matrix, The specimen, of high quality for the locality, comes from the Miguel David Martínez collection (number 897), whose label we will send to the buyer.
San Valentín open pit, Sancti Espíritu, Sierra Minera de Cartagena-La Unión, La Unión, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain
Specimen size: 9.3 × 8.4 × 5 cm = 3.66” × 3.31” × 1.97”

Main crystal size: 2 × 0.6 cm = 0.79” × 0.24”

Price: [SOLD]
Adamite (variety manganoan) on Goethite.
TR96Z5: Adamite (variety manganoan) on Goethite
A mushroom-like growth on a botryoidal Goethite matrix of Adamite crystals with very well defined faces and edges, a deep yellow color and violet shades on terminal faces. An excellent “oldie” from Mapimí.
Ojuela Mine, Mapimí, Municipio Mapimí, Durango  Mexico
Specimen size: 4.7 × 4 × 3.4 cm = 1.85” × 1.57” × 1.34”

Price: [SOLD]
Cerussite after Anglesite and Goethite.
SV380NHX: Cerussite after Anglesite and Goethite
Druse of twinned Cerussite crystals pseudomorphed to Anglesite and later coated by iridescent Goethite with predominant bluish and golden tones at the extremities of the specimen, all on a ferruginous rock matrix. The specimen is very characteristic for this emblematic deposit in the La Unión mining district, the San Valentine cut.
San Valentín open pit, Sancti Espíritu, Sierra Minera de Cartagena-La Unión, La Unión, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain (1985)
Specimen size: 13.3 × 11 × 7.1 cm = 5.24” × 4.33” × 2.80”

Main crystal size: 1 × 0.3 cm = 0.39” × 0.12”

Price: [SOLD]
Calcite with Goethite inclusions.
EEB27AO9: Calcite with Goethite inclusions
Obtained at Ste. Marie 2022 Group of Calcite crystals with the habit known as “nailheads”; formed by a prism with flattened rhombohedron terminations. They are translucent, shiny, colored pale yellow with dark Goethite inclusions. A Spanish classic, very difficult to find nowadays. The specimen comes from the collection of Guy Jusseau, from Lyon.
Julia Mine, Barrio de la Peña, Bilbao, Comarca Gran Bilbao, Vizcaya / Bizkaia, Basque Country (Euskadi)  Spain
Specimen size: 11.2 × 5.8 × 6.2 cm = 4.41” × 2.28” × 2.44”

Price: [SOLD]
Mimetite (variety campylite) with Goethite.
NC67AL5: Mimetite (variety campylite) with Goethite
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”

Price: [SOLD]
Cerussite on Quartz with Goethite inclusions.
EJ14AK3: Cerussite on Quartz with Goethite inclusions
Cyclic twins of very sharp, transparent, colorless, lustrous crystals, in a very unusual matrix formed of fine stalactitic growths of Quartz microcrystals with inclusions of Goethite. This extraordinarily aesthetic specimen is a rarity since it comes from a unique find in 2003 and has not been found since.
Bouzougar, Taouz, Er Rachidia Province, Drâa-Tafilalet Region  Morocco (04-05/2003)
Specimen size: 5.3 × 4.2 × 1.8 cm = 2.09” × 1.65” × 0.71”

Price: [SOLD]
Cerussite after Anglesite with Goethite.
ET99AK7: Cerussite after Anglesite with Goethite
Fans of twinned Cerussite crystals pseudomorphing Anglesite and subsequently coated by iridescent Goethite with a rainbow of colors dominated by yellow. This piece comes from the Mariano Guillén collection and both for the size of the crystals and the intensity of color represents just about the best known for this locality, which in fact is the only one that yields these curious formations.
San Valentín open pit, Sancti Espíritu, Sierra Minera de Cartagena-La Unión, La Unión, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain (±1995)
Specimen size: 5.5 × 4 × 4.3 cm = 2.17” × 1.57” × 1.69”

Main crystal size: 3 × 2 cm = 1.18” × 0.79”

Price: €480 / US$512 / ¥77640 / AUD$800
Malachite after Azurite with Goethite.
TQ69AJ2: Malachite after Azurite with Goethite
Parallel growth of two aerial, flattened Malachites after Azurite crystals with very well defined faces and edges and on a botryoidal Goethite matrix.
This specimen was published on the Mineralogical Record´s web page, in the ‘What's New’ section, report 52, April 13, 2019 edition, page 6
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (09/2019)
Specimen size: 4.4 × 4 × 4.2 cm = 1.73” × 1.57” × 1.65”

Price: [SOLD]
Cobaltoan Dolomite with Marcasite and Goethite.
CB16G2: Cobaltoan Dolomite with Marcasite and Goethite
A very esthetic specimen. This Dolomite, of an attractive color, is partially covered by Marcasite cockscombs, and these covered by Goethite. The specimen caught our attention and we analyzed it to be sure about the identification. We will send the analysis to the buyer of the piece.
Aghbar Mine (Arhbar Mine), Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (02/2005)
Specimen size: 11.8 × 8 × 4.7 cm = 4.65” × 3.15” × 1.85”

Price: [SOLD]
Malachite after Azurite with Baryte and Goethite.
TE22AE7: Malachite after Azurite with Baryte and Goethite
Aggregate of short prismatic Malachite crystals pseudomorphous after Azurite. They are very well defined, have a silky luster on their faces, are partially coated by colorless and very bright small Baryte crystals and are on a botryoidal Goethite matrix, which is very unusual for the locality.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (09-10/2014)
Specimen size: 11.7 × 9.2 × 4.8 cm = 4.61” × 3.62” × 1.89”

Price: €680 / US$726 / ¥110000 / AUD$1140
Fluorite with Quartz, Goethite and Baryte.
TZP96AN3: Fluorite with Quartz, Goethite and Baryte
Group of Fluorite crystals with a cubic habit, pale yellow in color with coatings of an intense yellow, almost orange, and partially covered by Quartz crystals with inclusions of Goethite and small white lamellar crystals of Baryte. Unusual! The specimen is from the Alain Martaud collection.
L'Argentolle Mine, L'Argentolle, Saint-Prix, Saint-Léger-sous-Beuvray, Autun District, Saône-et-Loire, Bourgogne-Franche-Comté  France
Specimen size: 5.6 × 5.5 × 5.3 cm = 2.20” × 2.17” × 2.09”

Price: [SOLD]
Cerussite after Anglesite on Goethite.
NTP88AN5: Cerussite after Anglesite on Goethite
Flattened and very sharp crystals of Cerussite, pseudomorphing Anglesite, of good size and definition, contrasting strongly with the dark matrix of limonite. Unlike other similar specimens from this locality, the crystals are not covered by iridescent Goethite, so the morphology of the small Cerussite crystals and also of the original Anglesite can be seen very well. The specimen comes from the Miguel David Martínez collection (number 634), whose label we will send to the buyer.
San Valentín open pit, Sancti Espíritu, Sierra Minera de Cartagena-La Unión, La Unión, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain (1994)
Specimen size: 13.7 × 9.2 × 6.3 cm = 5.39” × 3.62” × 2.48”

Price: [SOLD]
Calcite with Pyrite, Goethite and Fluorite.
TM16N6: Calcite with Pyrite, Goethite and Fluorite
Group of white crystals of Calcite with very well defined forms. The crystals consist of two prisms of three alternating faces and the three terminal faces of a flat rhombohedron but their surfaces are very rich in polycrystalline growths. They are on a matrix of botryoidal Goethite partially coated by small iridescent crystals of Pyrite. A very esthetic. piece from a recent find in the El Hammam area.
El Hammam, Ait Mimoune, Khémisset Province, Rabat-Salé-Kénitra Region  Morocco (11/2008)
Specimen size: 8.7 × 8.6 × 6.8 cm = 3.43” × 3.39” × 2.68”

Main crystal size: 5.6 × 3.1 cm = 2.20” × 1.22”

Price: [SOLD]
Adamite (variety manganoan) on Goethite.
EA91AM4: Adamite (variety manganoan) on Goethite
Groups of very sharp manganese-bearing Adamite crystals on a Goethite matrix. The crystals, translucent, lustrous, and larger than usual, have a pale lilac color in the prism and much more intense on the terminations, a color that has made this variety famous in Mapimí.
Currently considered a Mexican classic, it comes from the Peter Rosewarne collection (number Rc927), whose label we will send to the buyer.
Ojuela Mine, Mapimí, Municipio Mapimí, Durango  Mexico
Specimen size: 10 × 8.2 × 5.7 cm = 3.94” × 3.23” × 2.24”

Price: [SOLD]
Murdochite with Brochantite, Linarite and Goethite.
TM69AJ9: Murdochite with Brochantite, Linarite and Goethite
A novelty at Sainte-Marie 2019. Botryoidal and stalactitic growths of black Murdochite microcrystals on matrix with Goethite and coated by felted aggregates of Brochantite crystals and a group of small Linarite crystals, very bright and with a very intense blue color. The two main species had been analyzed and we will send a copy of both analyses to the buyer. Murdochite has not been cited at the locality until now.
This specimen has been photographed and published as a novelty at the 2019 Ste. Marie Show in the magazine "Lapis" number 07-08/2019, page 62, in the magazine ‘Le Règne Minéral’ July/August 2019, number 148, page 29 and ‘Mineral Up’ on page 61 of the 2019/02 edition.
Los Azules Mine, Quebrada San Miguel, Copiapó Province, Atacama Region  Chile (2019)
Specimen size: 11 × 7 × 4.6 cm = 4.33” × 2.76” × 1.81”

Price: [SOLD]
Corkita on Goethite with Plumbogummite.
HM140MA: Corkita on Goethite with Plumbogummite
Coatings of very well defined and shiny microcrystals of Corkite, a rare sulfate-phosphate of lead and iron, of olive-green color, implanted on a matrix of botryoidal Goethite.
Serra da Mina Mine, Cercal, Santiago do Cacém, Setúbal District  Portugal ((2016-2017))
Specimen size: 9.2 × 7.6 × 3.3 cm = 3.62” × 2.99” × 1.30”

Price: [SOLD]
Romanèchite with Goethite.
HM60NH: Romanèchite with Goethite
Very aerial botryoidal Romanèchite growths, with good luster for the species and with very marked growth lines.
The specimen has been analyzed and we will also send a copy of the analysis to the buyer.
Haití Mine, Cabezo de San Ginés, San Ginés de la Jara, Cartagena, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain (09/2016)
Specimen size: 8.9 × 5.5 × 5 cm = 3.50” × 2.17” × 1.97”

Price: [SOLD]
Fluorite with Quartz and Goethite.
SM250NQ: Fluorite with Quartz and Goethite
Cubic Fluorite crystals, transparent, very bright, with an intense violet color, on a Goethite matrix with Quartz. Unusual red fluorescence long & short UV.
Former collection of Jan Buma. Number 100605.
Ojuela Mine, Mapimí, Municipio Mapimí, Durango  Mexico
Specimen size: 6.2 × 4.7 × 3 cm cm = 2.44” × 1.85” × 1.18”

Price: [SOLD]
Cerussite on Quartz with Goethite inclusions.
EG56D1: Cerussite on Quartz with Goethite inclusions
So delicate! Like a flower on the smoky Quartz.
Bouzougar, Taouz, Er Rachidia Province, Drâa-Tafilalet Region  Morocco (04-05/2003)
Specimen size: 6 × 3.5 × 2.7 cm = 2.36” × 1.38” × 1.06”

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

Price: [SOLD]
Cerussite on Quartz with Goethite inclusions.
KV89L9: Cerussite on Quartz with Goethite inclusions
Multiple radial twinned white Cerussite crystals, a fine quality for this locality, excellent brilliance and on an uncommon matrix formed by concretions of micro-crystals of Quartz.
The specimen is from the James Catmur collection and we’ll send the label with it.
Bouzougar, Taouz, Er Rachidia Province, Drâa-Tafilalet Region  Morocco (04/05/2003)
Specimen size: 8.7 × 5 × 3.3 cm = 3.43” × 1.97” × 1.30”

Price: [SOLD]

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