Mineral Specimens - page 4
Spanish Fluorite

NB89AM2: Aggregate of cubic Fluorite crystals, distinctly beveled by dodecahedron faces, very transparent, with good luster and a pale lilac color, on a matrix of scalenohedral Calcite crystals.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 12.8 × 10 × 6.4 cm = 5.04” × 3.94” × 2.52”

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

NR6AM1: Group of Fluorite crystals, one of them clearly dominant and very aerial, with a cubic habit finely beveled by the dodecahedron, completely transparent, very shiny, with a pale lilac color, on a matrix of white Quartz crystals. A high quality miniature.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 1.6 × 1.5 × 1 cm = 0.63” × 0.59” × 0.39”

Main crystal size: 1.2 × 0.9 cm = 0.47” × 0.35”

NR37AM1: Aggregate of Fluorite crystals with cubic habit beveled by the dodecahedron, transparent, very shiny, with an intense and vivid lilac color. On matrix, with Quartz crystals and white scalenohedral Calcite crystals. As is often the case with this type of specimen, the back has been sawn to reduce the matrix.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 5.2 × 3.2 × 4.6 cm = 2.05” × 1.26” × 1.81”

Main crystal size: 1.6 × 1.3 cm = 0.63” × 0.51”

NG99AM1: Fluorite crystals, one of them clearly dominant and very aerial, with a cubic habit clearly beveled by the dodecahedron, completely transparent, very lustrous, with a pale lilac color, on matrix with white Quartz crystals.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 5.8 × 4.6 × 4.6 cm = 2.28” × 1.81” × 1.81”

Main crystal size: 1.8 × 1 cm = 0.71” × 0.39”

NB48AM1: Aggregate of Fluorite crystals with cubic habit beveled by the dodecahedron, transparent, very lustrous and with a vivid lilac color. On a Quartz matrix, with scalenohedral Calcite crystals.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 7.4 × 7.3 × 5.4 cm = 2.91” × 2.87” × 2.13”

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

NF92AM1: Fluorite crystals, one of them clearly dominant and very aerial, with a cubic habit beveled by the dodecahedron, transparent, very shiny, with a bluish lilac color. On matrix, with white Quartz crystals. An excellent Spanish classic, of great quality.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 8.1 × 4.8 × 6.4 cm = 3.19” × 1.89” × 2.52”

Main crystal size: 1.9 × 1.8 cm = 0.75” × 0.71”

NJ93AM1: Fluorite crystals, one of them clearly dominant, with a cubic habit, more elongated than usual and finely beveled by the dodecahedron. The crystals are transparent, brilliant, and bright purple in color. On matrix, with Quartz crystals. As is often the case with this type of specimen, the back has been sawn to reduce the matrix.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain (2018)

Specimen size: 9.7 × 7.6 × 3 cm = 3.82” × 2.99” × 1.18”

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

NT90AM1: Very aerial Fluorite crystals with a cubic habit beveled by dodecahedron faces, transparent, brilliant, and with an intense and vivid bluish lilac color. On matrix, with white Quartz crystals. An excellent high quality Spanish classic, of great quality.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 11.8 × 6.2 × 5.3 cm = 4.65” × 2.44” × 2.09”

Main crystal size: 2.5 × 1.2 cm = 0.98” × 0.47”

NY27AL9: Group of Fluorite crystals with clearly dominant cube faces markedly beveled by the dodecahedron. Very transparent and lustrous with an intense, deep and uniform bluish violet color.
This modern Spanish classic comes from the Miguel David Martínez collection (number 520), whose label we will send to the buyer.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 3.6 × 3 × 2.8 cm = 1.42” × 1.18” × 1.10”

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

NT13AJ5: Two Fluorite crystals with clearly dominant cube faces and a very well defined dodecahedral bevel. They are very clear, bright and colorless and are on a matrix of brown scalenohedral Calcite crystals.
Llamas Quarry, Coquera del tubo, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain (04/2017)

Specimen size: 4.6 × 4.4 × 3.7 cm = 1.81” × 1.73” × 1.46”

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

NF98Z0: Cubic Fluorite crystal finely beveled by the dodecahedron. It is extraordinarily clear and bright and implanted on a matrix with small Quartz crystals.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 4.8 × 4.7 × 4 cm = 1.89” × 1.85” × 1.57”

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

NV66AJ5: Two Fluorite crystals with clearly dominant cube faces and a very well defined dodecahedral bevel. They are very clear, bright and colorless and are on a matrix of scalenohedral Calcite crystals.
Llamas Quarry, Coquera del tubo, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain (04/2017)

Specimen size: 4.9 × 4.4 × 2.5 cm = 1.93” × 1.73” × 0.98”

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

NH46Z8: Aggregates of very sharp cubic crystals with very well developed dodecahedron bevels. They are transparent, extraordinarily bright, and almost colorless with slight lilac shades, on a matrix of scalenohedral Calcite crystals.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

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

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

NT89AE7: Elongated cubic Fluorite crystal that is bright, extraordinarily clear, with a pale lilac color and is on a matrix of Quartz crystals with Calcite coatings.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 6.5 × 6.2 × 4.8 cm = 2.56” × 2.44” × 1.89”

Main crystal size: 1.6 × 1.1 cm = 0.63” × 0.43”

NV68AF0: Group of three crystals with the clearly dominant cube faces, beveled by the dodecahedron. They are extremely clear and bright, with a pale lilac color and on a Quartz matrix coated by small crystals of the same mineral.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 7.3 × 4.2 × 3.6 cm = 2.87” × 1.65” × 1.42”

Main crystal size: 1.2 × 0.9 cm = 0.47” × 0.35”

NG97AG9: Single cubic crystal clearly beveled by the faces of the dodecahedron. It has very well defined faces and edges, is transparent with a pale lilac color and is implanted on a matrix with white scalenohedral Calcite crystals. This matrix has a partially sawn back to avoid it being broken while it was trimmed.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 7.5 × 5.8 × 3.2 cm = 2.95” × 2.28” × 1.26”

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

NH30AM0: Group of Fluorite crystals, one of them clearly dominant, cubic and finely beveled by dodecahedral forms. Extraordinarily limpid, lustrous and on matrix with scalenohedral Calcite crystals. A Spanish classic. The specimen has been sawn on the back to remove excess matrix.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 8.7 × 8.4 × 4.1 cm = 3.43” × 3.31” × 1.61”

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

NF51AL0: Fluorite crystals, one of them clearly dominant, with the cube faces beveled by rhombododecahedral faces, very transparent, bright, uniform lilac in color and implanted on a matrix with scalenohedral Calcite crystals. As a curiosity, the small covering of Malachite on the rear of the crystal. The specimen has been sawn on the base to reduce the matrix.


Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain (07/2017)

Specimen size: 8.5 × 6.8 × 4.5 cm = 3.35” × 2.68” × 1.77”

Main crystal size: 1.4 × 1.1 cm = 0.55” × 0.43”

NE36AK4: Two cubic crystals, one of them clearly dominant and with a thin bevel formed by the rhombic dodecahedron. The two crystals are translucent, uniform lilac in color and on matrix, with small white Quartz crystals.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 9.3 × 6.3 × 2.5 cm = 3.66” × 2.48” × 0.98”

Main crystal size: 1.3 × 1.1 cm = 0.51” × 0.43”

NA50AL8: Fluorite crystals with clearly dominant cube faces and very marked dodecahedron bevels. Very transparent, shiny, colorless and on matrix of scalenohedral Calcite crystals with abundant inclusions and, unlike other pieces from this deposit, they exhibit small impregnations of Malachite. This specimen has a particularly unusual format for the locality.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 10.9 × 8.7 × 5.5 cm = 4.29” × 3.43” × 2.17”

Main crystal size: 2.7 × 1.7 cm = 1.06” × 0.67”

NY36AM0: Group of Fluorite crystals, one of them clearly dominant, cubic and clearly beveled by dodecahedron faces. Water-clear, very shiny, with a pale lilac color and on matrix with Quartz crystals. A Spanish classic. The specimen has been sawn on the back to remove excess matrix.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 7.8 × 3 × 4.1 cm = 3.07” × 1.18” × 1.61”

Main crystal size: 1.1 × 0.9 cm = 0.43” × 0.35”

NF89AL9: Group of Fluorite crystals with fine dominant cube faces but clearly beveled by dodecahedral forms, very transparent, with good luster and a light lilac color, on matrix, with white scalenohedral Calcite crystals. The matrix has been sawn with a single cut on the back.
Llamas Quarry, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 11.4 × 8 × 4.7 cm = 4.49” × 3.15” × 1.85”

Main crystal size: 1.6 × 1.1 cm = 0.63” × 0.43”

NB74AH7: Cube-shaped Fluorite crystals, two of them clearly dominant and isolated, beveled by the dodecahedron, transparent with phantom growths that vary from the pale lilac to the deepest color. The specimen has the matrix sawn on its rear because it was essential to do it in order to protect the crystals, very aerial, of the reduction of the matrix.
Llamas Quarry, Coquera del tubo, Obdulia vein, Caravia mining area, Las Cabañas, Duyos, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain (04/2017)

Specimen size: 12.8 × 10.6 × 7.8 cm = 5.04” × 4.17” × 3.07”

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

NJ50AL7: Group of almost colorless, very slightly bluish crystals of Fluorite, with the extraordinary transparency that characterizes the best specimens from the Emilio Mine. With scalenohedral white Calcite crystals, phantoms, and small Dolomite crystals.
This very perfect specimen comes from the Miguel David Martínez collection (No. 215), whose label we will send to the buyer.
Emilio Mine, Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Asturias, Principality of Asturias  Spain (2008)

Specimen size: 9.6 × 7.4 × 4.7 cm = 3.78” × 2.91” × 1.85”

Main crystal size: 1.6 × 1.5 cm = 0.63” × 0.59”

LZ51AK2: Group of Fluorite crystals of cubic habit, with polycrystalline growths on the faces, finely beveled by the rhombodecahedron, transparent, with inclusions, very lustrous and colorless, with very pale blue-lilac tones, more intense on the edges. A Spanish classic that comes from the Philippe Morelon collection (No. 707), whose catalogue entry we will send to the buyer.
Emilio Mine, Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Asturias, Principality of Asturias  Spain

Specimen size: 6.4 × 5.1 × 2.8 cm = 2.52” × 2.01” × 1.10”

Main crystal size: 5 × 3.6 cm = 1.97” × 1.42”

LK70AL0: Group of cubic Fluorite crystals with marked parallel growths, transparent, bright, uniform light blue, with inclusions and on matrix, with a group of white, sharp platy crystals of Baryte. The specimen, in better condition than usual for the locality, comes from the Philippe Morelon collection (No. 348), whose label we will send to the buyer.
Emilio Mine, Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Asturias, Principality of Asturias  Spain (±1997)

Specimen size: 8.7 × 6.7 × 6.8 cm = 3.43” × 2.64” × 2.68”

Main crystal size: 2.4 × 2 cm = 0.94” × 0.79”

NV11AB4: Colorless, transparent and very bright Fluorite crystals on matrix, with a lot of small white laminar Baryte crystals. Inclusions in Fluorite crystals are a hydrocarbide of organic origin. The sample is from a classic Asturian mine from which it is increasingly difficult to obtain pieces of good quality.
Emilio Mine, "Zona Intermedia", Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Asturias, Principality of Asturias  Spain (09-11/2004)

Specimen size: 11.7 × 10.5 × 8 cm = 4.61” × 4.13” × 3.15”

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

GA90AK0: Fluorite crystals that are transparent, very bright and colorless, on a matrix with white scalenohedral Calcite crystals. The sample is from the Casado Margolles collection (number FAE 2) whose record we will send to the buyer.
Emilio Mine, Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Asturias, Principality of Asturias  Spain (±1994)

Specimen size: 12.4 × 11.4 × 6.3 cm = 4.88” × 4.49” × 2.48”

Main crystal size: 2.3 × 2.2 cm = 0.91” × 0.87”

LD92AK4: Group of crystals of cubic habit, very sharp, colorless and transparent, bright and partially covered with groups of white platy crystals of Baryte. A Spanish classic from the Philippe Morelon collection (No. 973), whose label we will send to the buyer.
Emilio Mine, Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Asturias, Principality of Asturias  Spain

Specimen size: 14.4 × 9.9 × 6 cm = 5.67” × 3.90” × 2.36”

Main crystal size: 5 × 3.2 cm = 1.97” × 1.26”

NB47AK8: Group of tetrahexahedral crystals, typical of the deposit, very transparent and lustrous and of an uniform light blue color. An excellent Spanish classic that comes from the Miguel David Martínez collection (No. 80) whose label we will send to the buyer.
Jaimina Mine, Obdulia vein, Caravia mining area, Trechorio, Carrales, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain (2000)

Specimen size: 7 × 4 × 2.6 cm = 2.76” × 1.57” × 1.02”

Main crystal size: 1.6 × 1.3 cm = 0.63” × 0.51”

N36ZLAD3: Aggregate of Fluorite crystals with the cube and the tetrahexahedron faces. They are colorless, transparent and bright and are partially coated by laminar white Baryte crystals. They are also rich with inclusions of Chalcopyrite.
Jaimina Mine, Obdulia vein, Caravia mining area, Trechorio, Carrales, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain (1995)

Specimen size: 9.7 × 7.7 × 5.2 cm = 3.82” × 3.03” × 2.05”

Main crystal size: 2.4 × 2 cm = 0.94” × 0.79”

EM66AM2: Aerial Fluorite crystals, very sharp, translucent, with an intense violet color with geometric color zoning on the edges. On matrix, with Quartz crystals. The specimen comes from the El Vallín cut, incidentally opened in 2002 and currently fully covered.
El Vallín cut (La Curva - Carrales), Obdulia vein, Caravia mining area, Valle, Los Pozos, Carrales, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain (2002)

Specimen size: 9.3 × 4.5 × 2.3 cm = 3.66” × 1.77” × 0.91”

Main crystal size: 1 × 0.9 cm = 0.39” × 0.35”

MF89AL3: Group of sharp transparent crystals between colorless and slightly bluish. These crystals have a clear geometric zoning marked by the presence of small hydrocarbon inclusions. It comes from a historic mine, long abandoned and which was the first find in Spain for crystals with tetrahexahedral growths.
San Lino Quarry, Aurora vein, Caravia mining area, Cerracín, Prado, Caravia, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 11 × 9.8 × 6.7 cm = 4.33” × 3.86” × 2.64”

Main crystal size: 3.5 × 3.4 cm = 1.38” × 1.34”

EX27AM1: Very sharp Fluorite crystals, transparent, very shiny, with an intense and vivid violet color, geometric color zoning, on a matrix of white lamellar Baryte crystals. A high quality Spanish classic.
The specimen is from the prestigious Fluorite collection of Pierre-Marie Guy.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 4.1 × 4 × 3.6  cm = 1.61” × 1.57” × 1.42”

Main crystal size: 2.3 × 2.2 cm = 0.91” × 0.87”

NL94AM1: Group of Fluorite crystals with a very sharp cubic habit, with polycrystalline growths on the crystal faces, on matrix. Transparent, very shiny, with uniform and vivid blue color.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain

Specimen size: 17.8 × 11.4 × 11.8 cm = 7.01” × 4.49” × 4.65”

Main crystal size: 2.4 × 2 cm = 0.94” × 0.79”

NH90AM1: Group of Fluorite crystals with cubic habit and polycrystalline formations on the faces. Transparent, with good luster and a very deep blue-violet color.
The specimen comes from the Miguel David Martínez collection (nº. 300) whose label we will send to the buyer.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain (2016)

Specimen size: 12.2 × 8.3 × 3.3 cm = 4.80” × 3.27” × 1.30”

Main crystal size: 4.4 × 2.8 cm = 1.73” × 1.10”

NZ16AL9: Group of cubic Fluorite crystals on a base of Baryte. The transparent and very shiny crystals are lilac to blue in color and display marked geometric zoning.
The specimen, a Spanish classic, comes from the Miguel David Martínez collection (number 77), whose label we will send to the buyer.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain (2004)

Specimen size: 3.7 × 2.2 × 2.6 cm = 1.46” × 0.87” × 1.02”

Main crystal size: 1.5 × 1.2 cm = 0.59” × 0.47”

NR6P1: Cubic crystals with polysynthetic growths on some of their faces and geometric color zoning, deeper at the center of the crystal. On the back side the group is partially well crystallized and it is partially recrystallized by a contact.
La Cabaña, Berbes mining area, Valdelmar, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 3.8 × 3.7 × 2.1 cm = 1.50” × 1.46” × 0.83”

Main crystal size: 2.7 × 2.1 cm = 1.06” × 0.83”

ND99AK6: Group of cubic Fluorite crystals, one of them clearly dominant, transparent, very bright, with an intense light blue color, with fine geometric zoning in violet tones, and Baryte matrix. A very elegant Spanish classic that comes from Miguel David Martínez's collection (no. 288), whose label we will send to the buyer.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 6.8 × 4.4 × 4 cm = 2.68” × 1.73” × 1.57”

Main crystal size: 3.7 × 3.6 cm = 1.46” × 1.42”

MJ89AJ5: Group of transparent and very bright Fluorite crystals with a very intense and uniform lilac color. They are on matrix with white laminar Baryte crystals.
The sample, a classic, is from the Eugeni Bareche collection whose card we will send to the buyer.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 8.6 × 6 × 5.8 cm = 3.39” × 2.36” × 2.28”

Main crystal size: 2.1 × 2 cm = 0.83” × 0.79”

NP73AK5: Group of Fluorite crystals of cubic habit, with fine polycrystalline growths on some of the edges, transparent, lustrous, with a very deep lilac color, with geometric zoning of different shades. On a matrix of white Baryte crystals. A Spanish classic of excellent quality, very balanced.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 8.6 × 8.4 × 5.6 cm = 3.39” × 3.31” × 2.20”

Main crystal size: 4.6 × 4.1 cm = 1.81” × 1.61”

GB87AK6: Group of translucent pale violet Fluorite crystals with very marked polycrystalline growths, with more intense geometric color zones and with some of the faces completely covered by microcrystalline Quartz. This specimen is very different from the usual in this mine, and comes to us from the Casado Margolles collection (reg. AC FB 51), whose file we will send to the buyer.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 9.8 × 6.2 × 3.8 cm = 3.86” × 2.44” × 1.50”

Main crystal size: 3.1 × 2.1 cm = 1.22” × 0.83”

N61XXAC9: Aggregate of very sharp cubic Fluorite crystals, transparent and bright, with a sky blue color and on a matrix of white Baryte crystals partially coated by Quartz that, in some areas, also partially coats the Fluorite crystals.
La Cabaña, Berbes mining area, Valdelmar, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain (11/1993)

Specimen size: 9.8 × 7.5 × 6.6 cm = 3.86” × 2.95” × 2.60”

Main crystal size: 1.2 × 0.8 cm = 0.47” × 0.31”

EP91AJ2: Group of cuboctahedral Fluorite crystals They are transparent and very bright with a very intense color and are on a matrix of Baryte crystals.
La Cabaña, Berbes mining area, Valdelmar, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 11.8 × 9.7 × 7 cm = 4.65” × 3.82” × 2.76”

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

GG96AK0: Group of crystals with dominant cube shapes beveled by the dodecahedron, transparent, very bright and with an extraordinarily intense, uniform and deep color. With minor Baryte. The specimen, of very high quality, comes from the Casado Margolles collection (number FB 56) whose record we will send to the buyer.
La Cabaña, Berbes mining area, Valdelmar, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 12.3 × 10.7 × 6.4 cm = 4.84” × 4.21” × 2.52”

Main crystal size: 6 × 5 cm = 2.36” × 1.97”

MT50AJ5: Group of cubic Fluorite crystals with very well defined polycrystalline growths. They are translucent with a purple color with mauve shades and are with an aerial group of white Baryte crystals. A Spanish classic.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain

Specimen size: 17.5 × 11.5 × 6.7 cm = 6.89” × 4.53” × 2.64”

Main crystal size: 5.2 × 4.5 cm = 2.05” × 1.77”

LBE16AB5: Cubic crystals beveled by the dodecahedron, very transparent and brigh. They have a violet color and are on matrix, with Quartz crystals. The samples from the Coquera del Liso are from an unique find in 1993, when only a few samples of great quality were recovered. They were individually numbered and, at that time, we added a commemorative label with the details of the find. We’ll send to the buyer, with the sample, this numbered commemorative label.
Coquera del Liso, La Cabaña, Berbes mining area, Valdelmar, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain (03/1993)

Specimen size: 8 × 5.8 × 3.8 cm = 3.15” × 2.28” × 1.50”

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

NA13E0: It has small but very transparent crystals of Fluorite that have a very deep color. The contrast with the white quartz matrix, which looks like snow, makes it esthetic.
Coquera del Liso, La Cabaña, Berbes mining area, Valdelmar, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain (1993)

Specimen size: 10.5 × 8.5 × 5.5 cm = 4.13” × 3.35” × 2.17”

Main crystal size: 0.6 × 0.5 cm = 0.24” × 0.20”

NA67AM0: Crust of very sharp Fluorite crystals, transparent, lustrous, with an intense yellow color and bordered by small white rhombohedral Dolomite crystals with the typical “saddle” habit.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Asturias, Principality of Asturias  Spain (2017)

Specimen size: 8.1 × 8.1 × 6.3 cm = 3.19” × 3.19” × 2.48”

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

NW47AK6: Druse of transparent Fluorite crystals, very bright, intense and uniform yellow color and with a central core that seems to be a first phase of Fluorite growth covered by an oxide or a sulfide.
The sample is from the Miguel David Martínez collection (no. 113), whose label we will send to the buyer.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Asturias, Principality of Asturias  Spain (2005)

Specimen size: 12.1 × 8.4 × 5.6 cm = 4.76” × 3.31” × 2.20”

Main crystal size: 0.6 × 0.5 cm = 0.24” × 0.20”

NK67AL0: Two generations of Calcite coexist in the specimen, partially covering a group of transparent, lustrous and intense yellow Fluorite crystals. The later of these Calcite generations forms poorly defined white crystals, while the first forms a coating of translucent, bright, scalenohedral crystals, colored reddish by Hematite inclusions.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Asturias, Principality of Asturias  Spain (2010)

Specimen size: 14.2 × 7.9 × 7.6 cm = 5.59” × 3.11” × 2.99”

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

ND96AL9: Fluorite crystals on a Baryte matrix. The Fluorite crystals have polycrystalline growths and the peculiarity of showing two colors, rare in specimens from this deposit, pale violet but clearly yellow around the edges.
The specimen comes from the Miguel David Martínez collection (number 399), whose label we will send to the buyer.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Asturias, Principality of Asturias  Spain (1979)

Specimen size: 7.7 × 7 × 3.9 cm = 3.03” × 2.76” × 1.54”

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

N48ZS0: Group of cubic crystals of Fluorite in which coincide two very different colors, violet and yellow, that correspond to two phases of crystallization. They are partially coated by complex crystals of Calcite, tabular crystals of yellow Baryte and Dolomite. Mined at 50m down.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Asturias, Principality of Asturias  Spain (24/12/1999)

Specimen size: 12.7 × 8.8 × 8.7 cm = 5.00” × 3.46” × 3.43”

Main crystal size: 1.2 × 1 cm = 0.47” × 0.39”

NV27AL5: Group of highly profiled Fluorite crystals, transparent, bright, with a very intense and uniform yellow color and partially covered with Pyrite microcrystals. The specimen, from the Villabona mine, much less prolific than the better known Moscona mine, comes from the Miguel David Martínez collection (no. 461), whose label we will send to the buyer.
El Llano, Solís, Corvera de Asturias, Comarca Avilés, Asturias, Principality of Asturias  Spain (2014)

Specimen size: 8.8 × 5.3 × 3.9 cm = 3.46” × 2.09” × 1.54”

Main crystal size: 1.8 × 1.6 cm = 0.71” × 0.63”

NV26AM1: Group of Fluorite crystals with cubic habit and polycrystalline formations on the faces, transparent, very lustrous and with a uniform blue color with violet tones.
The specimen comes from the Miguel David Martínez collection (nº. 521) whose label we will send to the buyer.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2016)

Specimen size: 4.2 × 3.4 × 2.7 cm = 1.65” × 1.34” × 1.06”

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

NB64AL9: Very sharp Fluorite crystals that are completely transparent, with extraordinary luster, a light lilac color and with small crystals of Sphalerite. On matrix with small Quartz crystals. The specimen is unusual for the presence of transparent and clear colored Sphalerite.
It comes from the Miguel David Martínez collection (number 528), whose label we will send to the buyer.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2016)

Specimen size: 5 × 3.3 × 2.1 cm = 1.97” × 1.30” × 0.83”

Main crystal size: 1.3 × 1 cm = 0.51” × 0.39”

NC69AL9: Group of cubic Fluorite crystals with scalenohedral Calcite crystals on the back. The Fluorite crystals are transparent and very lustrous, with a color between lilac and violet and with markedly geometric zoning.
This Spanish classic comes from the collection of Miguel David Martínez (number 327), whose label we will send to the buyer.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2017)

Specimen size: 8.8 × 8.4 × 6.4 cm = 3.46” × 3.31” × 2.52”

Main crystal size: 5.4 × 5.4 cm = 2.13” × 2.13”

NH17AI8: Group of considerably flattened cubic Fluorite crystals. They are transparent and bright and have very well defined geometric color bands. The sample is from a recent find.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain

Specimen size: 4.7 × 3.9 × 3.5 cm = 1.85” × 1.54” × 1.38”

Main crystal size: 2.6 × 2.2 cm = 1.02” × 0.87”

NA90AL5: Two cubic Fluorite crystals beveled by the rhombododecahedron, very clean and transparent, bright and with geometric color zoning.
The specimen comes from the Miguel David Martínez collection (No. 526), whose label we will send to the buyer.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2016)

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

Main crystal size: 4 × 3.5 cm = 1.57” × 1.38”

NF37AL4: Floater Fluorite crystal, with cubic crystal forms and a polycrystalline rhombododecahedral bevel and recrystallizations on the back, between transparent and translucent, with fine Quartz coatings. The Fluorite exhibits geometric color zoning between lilac and blue, much more intense in the core of the crystal.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2007)

Specimen size: 6.4 × 5.7 × 3.9 cm = 2.52” × 2.24” × 1.54”

NR47AL4: Group of Fluorite crystals beveled by rhombododecahedron faces, transparent, shiny, blue with lilac tones, geometric color zoning and small white Quartz coatings.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2015)

Specimen size: 6.7 × 4.8 × 3.3 cm = 2.64” × 1.89” × 1.30”

Main crystal size: 2.6 × 2.4 cm = 1.02” × 0.94”

NE29AL4: Group of cubic Fluorite crystals, transparent, with a very deep violet color and with marked geometric color zoning. A Spanish classic.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2010)

Specimen size: 6.8 × 5 × 4.6 cm = 2.68” × 1.97” × 1.81”

Main crystal size: 6.4 × 5.2 cm = 2.52” × 2.05”

NE87AL4: Group of cubic Fluorite crystals with edges beveled by thin rhombododecahedral faces, with staggered parallel growths, between transparent and translucent and with geometric color zoning between violet and blue.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2010)

Specimen size: 7 × 6.3 × 3.4 cm = 2.76” × 2.48” × 1.34”

NT98AL4: Slightly elongated Fluorite crystal, with marked polycrystalline growths, translucent, with an intense sky-blue color and covered with small Quartz crystals.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2010)

Specimen size: 7.1 × 5.9 × 5.9 cm = 2.80” × 2.32” × 2.32”

NK67AI7: Group of cubic crystals beveled by the polycrystalline surfaces of the dodecahedron. They are translucent and have a violet color with geometric color zoning. On matrix with small white Quartz crystals. A Spanish classic.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2007)

Specimen size: 7.5 × 6.4 × 4.8 cm = 2.95” × 2.52” × 1.89”

Main crystal size: 4.7 × 3.8 cm = 1.85” × 1.50”

NR99AL4: Fluorite crystal with marked polycrystalline and stepped growths, translucent and with a very intense light blue color.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2010)

Specimen size: 8.4 × 7.7 × 6.6 cm = 3.31” × 3.03” × 2.60”

ND68AL3: Group of cubic crystals strongly beveled on the rhombododecahedron faces forming polycrystalline growths. The crystals are transparent violet-blue with geometric zoning of more intense tones in the center of the crystal.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain

Specimen size: 9.4 × 6.5 × 3.1 cm = 3.70” × 2.56” × 1.22”

Main crystal size: 5.6 × 4.6 cm = 2.20” × 1.81”

NJ89AL3: Group of cubic crystals finely beveled on the rhombododecahedron faces, forming stepped edges. The crystals are transparent and have a very deep bluish violet color.
The specimen comes from the Miguel David Martínez collection, whose label we will send to the buyer.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (±2009)

Specimen size: 12 × 8 × 5.8 cm = 4.72” × 3.15” × 2.28”

Main crystal size: 6.3 × 4.9 cm = 2.48” × 1.93”

NM92AK0: Group of crystals with very marked polycrystalline growths and curious shaped dissolution cavities. Translucent and very bright with an intense blue color and partially coated by transparent Quartz crystals.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain

Specimen size: 12.2 × 9.8 × 5.5 cm = 4.80” × 3.86” × 2.17”

Main crystal size: 7.8 × 7.8 cm = 3.07” × 3.07”

NA52AJ0: Druse, on matrix, of crystals with sharp cube shape, transparent, very bright, colorless and with phantom growths. The edges are outlined by fine alignments of small Pyrite crystals. The sample, found in recent workings at the La Viesca area, is very different from the usual at this big mine.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2015)

Specimen size: 12.8 × 9.9 × 7.8 cm = 5.04” × 3.90” × 3.07”

Main crystal size: 3.7 × 3.4 cm = 1.46” × 1.34”

NB76AL0: Group of crystals of cubic habit beveled by the rhombododecahedron, translucent, very deep blue-violet, on matrix with small Quartz crystals. The specimen, which is a floater, comes from the Jaume Vilalta collection (No. 0916) whose label we will send to the buyer.
La Viesca Mine, La Negrina pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (03-04/2006)

Specimen size: 13.4 × 9.8 × 6.5 cm = 5.28” × 3.86” × 2.56”

Main crystal size: 4.3 × 4.1 cm = 1.69” × 1.61”

NJ89AK0: Group of crystals with smooth cube faces and finely polycrystalline rhombic-dodecahedral forms. The crystals, translucent, lilac-bluish-greenish in color with the lilac tones much more intense in the areas of the phantom growths.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain

Specimen size: 14.8 × 9.7 × 6.4 cm = 5.83” × 3.82” × 2.52”

Main crystal size: 9.6 × 6.8 cm = 3.78” × 2.68”

NB97AL4: Group of sharp Fluorite crystals, transparent, bright, with an intense light blue color with violet tones and very marked geometric color zoning. On matrix, with small Quartz crystals.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2006)

Specimen size: 15.6 × 9.2 × 3.9 cm = 6.14” × 3.62” × 1.54”

Main crystal size: 2.2 × 1.6 cm = 0.87” × 0.63”

NQ86AJ5: Druse of cubic crystals with polycrystalline growths on the edges. They are translucent and bright and have a very intense violet color with geometric color zoning, darker on the edges. A Spanish classic of great quality, with a magic beauty when it is lighted from the back.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain

Specimen size: 17.8 × 12.4 × 5.8 cm = 7.01” × 4.88” × 2.28”

Main crystal size: 6.5 × 5.4 cm = 2.56” × 2.13”

NF86M5: Typical sample from the famous El Reguerín pocket, characterized by groups of cubic crystals of beautiful pale blue color with thin geometric violet zoning. The crystals are partially covered by small Quartz crystals, also partially covering the matrix.
La Viesca Mine, Reguerín pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (04/1994)

Specimen size: 12 × 9.2 × 7.3 cm = 4.72” × 3.62” × 2.87”

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

N27AL5: Cubic Fluorite crystals with polysynthetic growths that form tiled structures on the cube faces. We would like to emphasize the geometric color zoning, very intense, with colors that vary from the sky blue, a little greenish, in the external zones to the deepest violet, with a medium lilac zone, and bluish gray in the crystal core.
La Viesca Mine, Tiro pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (11/1998)

Specimen size: 9.5 × 8 × 7.3 cm = 3.74” × 3.15” × 2.87”

Main crystal size: 5.7 × 3.8 cm = 2.24” × 1.50”

NE87S5: Aggregate of beveled cubic crystals of good size. They are transparent, deep violet and with geometrical zoning of their color. The sample is from the site known as the Geoda Destartalada (Destartalada pocket), one of the first found after the reopening of the mining works at the La Viesca-La Collada area, in 1999.
La Viesca Mine, Destartalada pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (03/1999)

Specimen size: 13.4 × 9 × 7.7 cm = 5.28” × 3.54” × 3.03”

Main crystal size: 7.7 × 4 cm = 3.03” × 1.57”

NV66T0: Group of cubic crystals with echeloned growths on some of their faces and very well defined geometrical color zoning, deep violet in the inner crystal and more bluish on the external areas. The sample is from material compiled for years by Fernando Brugos, former owner of the La Viesca claim. This material has been accurately documented, regarding the different pockets as well as the dates of the finds.
La Viesca Mine, Reguerín II pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (12/2001)

Specimen size: 6.2 × 4.3 × 4.5 cm = 2.44” × 1.69” × 1.77”

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

ND10AD3: Druse, on a Quartz matrix, of cubic Fluorite crystals with polycrystalline growths on their faces. They are transparent, bright and have a violet-blue color.
La Viesca Mine, Reguerín II pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (12/2001)

Specimen size: 8.3 × 5.2 × 2.5 cm = 3.27” × 2.05” × 0.98”

Main crystal size: 1.1 × 0.8 cm = 0.43” × 0.31”

MR96S5: Beveled cubic crystals of Fluorite. They are violet with bluish shades and a very well marked geometrical zoning of the color and are on matrix with a perimorphic growth of Quartz that partially replaced the forms of a pre-existing crystal of Calcite, now disappeared.
La Viesca Mine, Reguerín II pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (12/2001)

Specimen size: 9.7 × 7.6 × 3.8 cm = 3.82” × 2.99” × 1.50”

Main crystal size: 1.4 × 1.1 cm = 0.55” × 0.43”

EF53AI8: Druse of Fluorite crystals neatly cube shaped, transparent, very bright and very well defined geometric color zoning, with color bands varying from sky blue to purple and to lilac. Partially coated by small Quartz crystals.
The sample is from the Raúl Sanabria collection whose label we will send to the buyer.
La Viesca Mine, Tres de la Collada pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (01/2004)

Specimen size: 14.8 × 9.7 × 5.4 cm = 5.83”

Main crystal size: 3 × 2.7 cm = 1.18” × 1.06”

NV36W5: Aggregate of cubic crystals beveled by dodecahedron faces. They have a very deep color that masks their transparency and the geometrical color zoning, visible under a strong light.
La Viesca Mine, Coquera de la Calcita pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (01/2004)

Specimen size: 6.9 × 6.3 × 3.2 cm = 2.72” × 2.48” × 1.26”

Main crystal size: 2.6 × 2.4 cm = 1.02” × 0.94”

NL68T8: Group of cubic crystals with the edges widely beveled by echeloned growths. They have a clear lilac color and are transparent, with geometrical color zoning showing a deeper internal color and they are on a matrix of crystallized Quartz. The sample is from material collected for years by Fernando Brugos, former owner of the La Viesca claim. This material has been accurately documented, the different pockets as well as the dates of the finds have been recorded.
La Viesca Mine, La Falla pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (08/2004)

Specimen size: 10.5 × 7.2 × 4 cm = 4.13” × 2.83” × 1.57”

Main crystal size: 4.5 × 3.8 cm = 1.77” × 1.50”

NZ47T0: Group of cubic crystals with polycrystalline growths on the faces of the cube. They are bright, transparent and have clear lilac color. On matrix, with Quartz crystals. The sample is from material compiled for years by Fernando Brugos, former owner of the La Viesca claim. This material has been accurately documented, regarding the different pockets as well as the dates of the finds.
La Viesca Mine, La Falla pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (2004)

Specimen size: 13.2 × 9.9 × 5.4 cm = 5.20” × 3.90” × 2.13”

Main crystal size: 2.1 × 1.8 cm = 0.83” × 0.71”

NM29T8: Big cubic crystal beveled by the dodecahedron, transparent and with geometrical color zoning, with color varying between intense blue, lilac and violet. The sample is from material collected for years by Fernando Brugos, former owner of the La Viesca claim. This material has been accurately documented, the different pockets as well as the dates of the finds have been recorded.
La Viesca Mine, Las Calcitas pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (02-05/2007)

Specimen size: 10 × 8.4 × 5.8 cm = 3.94” × 3.31” × 2.28”

Main crystal size: 8.6 × 8.1 cm = 3.39” × 3.19”

NK30Z2: Group, on matrix, of transparent, very bright crystals with a very deep and intense color and showing cube faces beveled by the dodecahedron.
La Viesca Mine, La Negrina pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (03-04/2006)

Specimen size: 11.7 × 9.6 × 3.4 cm = 4.61” × 3.78” × 1.34”

Main crystal size: 1.7 × 1.5 cm = 0.67” × 0.59”

NF47AC8: Irregular aggregate of crystals with smooth cube faces modified by polycrystalline dodecahedron growths. The crystals are transparent, have very well defined geometrical color zones and a very intense violet color. They are on a rocky matrix partially coated by small Quartz crystals.
La Viesca Mine, La Negrina pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (03-04/2006)

Specimen size: 12 × 8.9 × 3.6 cm = 4.72” × 3.50” × 1.42”

Main crystal size: 2.4 × 2.2 cm = 0.94” × 0.87”

NA96AE1: Druse of cubic crystals on matrix. The crystals, beveled by dodecahedral faces, are transparent, very bright, have a very intense violet color with geometric color zoning which is very well defined with deeper shades in the center. We note the quality and the condition of the sample, uncommon in such large pieces. One of the best samples from the cavity.
La Viesca Mine, La Negrina pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (03-04/2006)

Specimen size: 23.5 × 17.5 × 6.5 cm = 9.25” × 6.89” × 2.56”

Main crystal size: 2.4 × 2.2 cm = 0.94” × 0.87”

NM87T8: Group of cubic crystals of Fluorite beveled by the dodecahedron. They are very bright, with a very deep color and good transparency that show a geometrical color zoning parallel to the edges. With very small bright crystals of Chalcopyrite peppering the Fluorite faces and on a matrix of crystallized Calcite. The sample is from material collected for years by Fernando Brugos, former owner of the La Viesca claim. This material has been accurately documented, the different pockets as well as the dates of the finds have been recorded.
La Viesca Mine, El Furaco pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (20/08/2009)

Specimen size: 8.9 × 6.8 × 5.7 cm = 3.50” × 2.68” × 2.24”

Main crystal size: 3.6 × 3.4 cm = 1.42” × 1.34”

NP89Z2: Aggregate of transparent, very bright crystals with a very intense sky blue color. They are formed by the faces of the cube beveled by the dodecahedron. They are on matrix, with small Quartz crystals.
La Viesca Mine, Galería 49 pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (09-12/2009)

Specimen size: 15.5 × 10.2 × 6 cm = 6.10” × 4.02” × 2.36”

Main crystal size: 2.3 × 2.2 cm = 0.91” × 0.87”

ND86T0: Very aerial group of cubic crystals beveled by the faces of the dodecahedron. They are transparent, of deep violet color and have geometrical color zoning. On matrix and partially coated by very small crystals of Chalcopyrite. The sample is from material compiled for years by Fernando Brugos, former owner of the La Viesca claim. This material has been accurately documented, regarding the different pockets as well as the dates of the finds.
La Viesca Mine, Las Monjas pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (05/2010)

Specimen size: 6.8 × 5.7 × 4.4 cm = 2.68” × 2.24” × 1.73”

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

NF76T0: Group of cubic crystals beveled by the dodecahedron. They are transparent, have deep violet color, geometrical color zoning and very small crystals of Chalcopyrite spread on their faces. The sample is from material compiled for years by Fernando Brugos, former owner of the La Viesca claim. This material has been accurately documented, regarding the different pockets as well as the dates of the finds.
La Viesca Mine, Las Monjas pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (05/2010)

Specimen size: 8.3 × 6.9 × 3.2 cm = 3.27” × 2.72” × 1.26”

Main crystal size: 2.4 × 2.1 cm = 0.94” × 0.83”

NP92AK0: Group of cubic crystals with polycrystalline growths on the surface of the faces, between transparent and translucent, bright with an extraordinary blue color that is very intense and deep and which turns to lilac in some areas. On a matrix of Quartz crystal coatings of former Calcite crystals as frequently happens in the specimens of this particular pocket.
La Viesca Mine, Las Monjas pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (05/2010)

Specimen size: 12.2 × 6.2 × 4.4 cm = 4.80” × 2.44” × 1.73”

Main crystal size: 6.2 × 6 cm = 2.44” × 2.36”

NC69AK0: Group of cubic crystals, one of them clearly dominant, with polycrystalline growths on the surface of the faces, between transparent and translucent, bright, with a very intense deep blue color and with small coatings of Quartz crystals.
La Viesca Mine, Las Monjas pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (05/2010)

Specimen size: 12.3 × 7.5 × 6.8 cm = 4.84” × 2.95” × 2.68”

Main crystal size: 6.7 × 5.8 cm = 2.64” × 2.28”

NC98Z2: Aggregate of translucent crystals with a very deep color, with violet shades on the cube faces and blue on the dodecahedral bevels. The sample is partially coated by a “cap” of small Quartz crystals.
La Viesca Mine, Las Monjas pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (05/2010)

Specimen size: 14.5 × 10.2 × 4.2 cm = 5.71” × 4.02” × 1.65”

Main crystal size: 5 × 4.3 cm = 1.97” × 1.69”

NP56AJ8: Druse of transparent and very bright Fluorite crystals with an intense violet color, denser on the edges and at the center in some of the crystals, with a very well defined color zoning and partially coated by microcrystalline Quartz.
An Asturian classic from the Carlos Prieto collection whose label we will send to the buyer.
Josefa-Veneros vein, Coroña de Arriba-La Collada, La Collada mining area, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain

Specimen size: 5 × 3.9 × 2.2 cm = 1.97” × 1.54” × 0.87”

Main crystal size: 1.4 × 1 cm = 0.55” × 0.39”

MY92AG9: Group of cubic crystals beveled by dodecahedron faces that have polycrystalline growths. The crystals that are transparent have an intense blue color.
The sample, a classic, is from Dr. Anton Forster, a mine engineer and collaborator of Dr. Maucher at Munich University. Dr. Forster was the Geologist in Chief at La Collada when the famous samples from the Josefa-Veneros vein were collected.
Josefa-Veneros vein, Coroña de Arriba-La Collada, La Collada mining area, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (±1970)

Specimen size: 13 × 10.7 × 8.8 cm = 5.12” × 4.21” × 3.46”

Main crystal size: 6.7 × 6 cm = 2.64” × 2.36”

NH60Z1: Group of very sharp and translucent octahedral crystals, with a very intense green color, that partially coat a granite matrix. A Spanish classic from a currently closed locality that only sporadically produces samples of this quality. This piece is from an old collection.
Berta Quarry, Can Domènech Hill, Roques Blanques Mountains, Sant Cugat del Vallès-El Papiol, Comarca Vallès Occidental / Baix Llobregat, Barcelona, Catalonia  Spain

Specimen size: 6.2 × 6.1 × 4.3 cm = 2.44” × 2.40” × 1.69”

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

NG60AC5: Octahedral crystals with small cube faces on the vertices. They are translucent, have a uniform green color and are implanted on a granitic rock matrix with small white Quartz crystals.
Berta Quarry, Can Domènech Hill, Roques Blanques Mountains, Sant Cugat del Vallès-El Papiol, Comarca Vallès Occidental / Baix Llobregat, Barcelona, Catalonia  Spain (1975-1976)

Specimen size: 6.5 × 6 × 4.2 cm = 2.56” × 2.36” × 1.65”

Main crystal size: 1 × 0.8 cm = 0.39” × 0.31”

MT47AK4: Druse on matrix of sharp octahedral crystals of Fluorite, translucent and of a uniform green color that is more intense than usual at the locality. A Catalan classic of great quality.
Berta Quarry, Can Domènech Hill, Roques Blanques Mountains, Sant Cugat del Vallès-El Papiol, Comarca Vallès Occidental / Baix Llobregat, Barcelona, Catalonia  Spain

Specimen size: 8.3 × 5.4 × 5.4 cm = 3.27” × 2.13” × 2.13”

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

MF89AL9: Aggregate of cubic Fluorite crystals between transparent and translucent, lustrous, with a light green color with yellowish tones. Covered by complex Calcite crystals with the dominant forms of the scalenohedron. A classic of Spanish mineralogy, with more luster than usual in specimens from this deposit.
Matagalls Mine (Sant Marçal Mines), Sant Marçal, Viladrau, Comarca Osona, Girona / Gerona, Catalonia  Spain

Specimen size: 13.2 × 11.8 × 6.7 cm = 5.20” × 4.65” × 2.64”

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

LM36AF0: Druse of transparent cubic crystals with a pale yellow color, very bright, with unidentified green inclusions in some crystals and on a rocky matrix.
The sample is from the Carles Millán collection whose computer card we’ll send to the buyer.
Matagalls Mine (Sant Marçal Mines), Sant Marçal, Viladrau, Comarca Osona, Girona / Gerona, Catalonia  Spain (21/03/1971)

Specimen size: 7.8 × 4.8 × 2.9 cm = 3.07” × 1.89” × 1.14”

Main crystal size: 1.5 × 1.4 cm = 0.59” × 0.55”

MG76W4: Group of very sharp cubic crystals with very well defined faces and edges, translucent and yellow with a slightly green color. The sample, with more transparency near the edges than in the central zones, is very representative of this classic Catalan locality.
Matagalls Mine (Sant Marçal Mines), Sant Marçal, Viladrau, Comarca Osona, Girona / Gerona, Catalonia  Spain

Specimen size: 8.9 × 7.5 × 3.8 cm = 3.50” × 2.95” × 1.50”

Main crystal size: 2.6 × 2.5 cm = 1.02” × 0.98”

PV90AI8: Group of very sharp cubes of Fluorite, one of them very large and clearly dominant. They are translucent, bright and have a yellow color with slightly greenish shades. The sample, whose edges are more transparent than the central area, is very representative of this classic Catalan locality and its crystal size is greater than usual.
Matagalls Mine (Sant Marçal Mines), Sant Marçal, Viladrau, Comarca Osona, Girona / Gerona, Catalonia  Spain (07/1982)

Specimen size: 10.4 × 9.9 × 8.6 cm = 4.09” × 3.90” × 3.39”

Main crystal size: 5.8 × 5.5 cm = 2.28” × 2.17”

NR47AL3: Group of Fluorite crystals with cubic morphology, bright, translucent light green, and partially covered with small white scalenohedral Calcite crystals that are concentrated mainly on the edges. The specimen comes from the Jaume Vilalta collection, whose label we will send to the buyer.
Matagalls Mine (Sant Marçal Mines), Sant Marçal, Viladrau, Comarca Osona, Girona / Gerona, Catalonia  Spain (1995)

Specimen size: 11 × 8.6 × 4.8 cm = 4.33” × 3.39” × 1.89”

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

TG96AJ5: Sharp cubic crystals on matrix, clear, very bright and colorless. The Fluorite from Gualba tends to be in small crystals and is currently rare.
Xauxa Quarry (Aymar Quarry), Turó de Xauxa / Sot de les Pedreres, Gualba, Comarca Vallès Oriental, Barcelona, Catalonia  Spain (1980)

Specimen size: 10.8 × 7.8 × 4.1 cm = 4.25” × 3.07” × 1.61”

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

NY46AL0: Fluorite crystal with polycrystalline faces, between translucent and transparent, intense and uniform lilac color, with geometric color zoning, denser at the edges. The specimen, of very good quality for the locality, comes from the collection of Miguel David Martínez (No. 39), whose label we will send to the buyer.
San Camilo Mine, Vista Alegre, Cartagena, Comarca Campo de Cartagena, Murcia, Region of Murcia  Spain (1999)

Specimen size: 5.4 × 4.4 × 2.7 cm = 2.13” × 1.73” × 1.06”

Main crystal size: 3.6 × 3.5 cm = 1.42” × 1.38”

NC56AL0: Fluorite crystal of cubic habit with finely polycrystalline faces, subtransparent, intense and uniform lilac color, on matrix, and partially covered by Dolomite microcrystals. The sample, of excellent quality for the locality, comes from the Miguel David Martínez collection (No. 480), whose label we will send to the buyer.
San Roque Mine, Alumbres, Cartagena, Comarca Campo de Cartagena, Murcia, Region of Murcia  Spain (2018)

Specimen size: 4.2 × 4.1 × 2.5 cm = 1.65” × 1.61” × 0.98”

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

NG14AJ8: Transparent and very bright Fluorite crystals that have a very intense violet color with a very well defined color zoning that is darker on the edges and in the centers of some of the crystals. They are on matrix with coal inclusions and partially coated by small white scalenohedral Calcite crystals. These Fluorites should be considered a rarity because they are from uncommon finds.
Yanci Quarry, Unanue, Igantzi (Yanci), Comarca Cinco Villas, Navarre, Autonomous Community of Navarre  Spain (2008)

Specimen size: 6.7 × 5.3 × 3.4 cm = 2.64” × 2.09” × 1.34”

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

NJ59AJ8: Transparent and very bright Fluorite crystals that have a very intense violet color with very well defined color zoning that is darker on the edges and in the centers of some of the crystals. They are on matrix with coal inclusions and partially coated by Calcite and white thin laminar Baryte crystals. These Fluorites should be considered a rarity because they are from uncommon finds.
Yanci Quarry, Unanue, Igantzi (Yanci), Comarca Cinco Villas, Navarre, Autonomous Community of Navarre  Spain (2008)

Specimen size: 8 × 6 × 2.7 cm = 3.15” × 2.36” × 1.06”

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

NT96AJ5: Cubic Fluorite crystals slightly beveled by the dodecahedron. They are transparent, very bright and have a very intense violet color with a very well defined geometric zoning that is darker on the edges and in the centers of the crystals. They are on matrix and are partially coated by white laminar Baryte crystals. These Fluorites should be considered a rarity because they are from occasional finds.
Yanci Quarry, Unanue, Igantzi (Yanci), Comarca Cinco Villas, Navarre, Autonomous Community of Navarre  Spain (2011)

Specimen size: 11.6 × 8.6 × 4.2 cm = 4.57” × 3.39” × 1.65”

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