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FL14K9: Octahedral Fluorite with Quartz
Intense green octahedral crystals on an attractive snowy white Quartz crystal matrix.
Amana, Papachacra formation, El Portezuelo granite, Belén Department, Catamarca Province  Argentina (±2004)
Specimen size: 6.7 × 4.9 × 2.5 cm = 2.64” × 1.93” × 0.98”
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FC61J7: Octahedral Fluorite with Quartz
Magnificent miniature. The octahedral crystal has an excellent luster, a good degree of transparency and its color is deeper than usual. Furthermore, it is esthetically implanted on a Quartz matrix.
Frunthorn, Lake Zervreila, Vals Valley, Surselva Region, Grischun (Grisons; Graubünden)  Switzerland (2000)
Specimen size: 2.4 × 2 × 1.9 cm = 0.94” × 0.79” × 0.75”

Main crystal size: 1.8 × 1.3 cm = 0.71” × 0.51”
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MV47S5: Octahedral Fluorite with Quartz
A crystal of considerable size for the locality. It is octahedral, with polycrystalline growths on its faces, having an intense and deep green color. It is on a base of Quartz crystals.
Huayllapon Mine (Huallapon Mine), Pasto Bueno, Pampas District, Pallasca Province, Ancash Department  Peru
Specimen size: 8.9 × 8.5 × 8.3 cm = 3.50” × 3.35” × 3.27”
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FB26M2: Octahedral Fluorite with Quartz
From an uncommon American locality and with larger than usual crystal size. A group of a very sharp pale green octahedral Fluorite crystals. On matrix.
Mount Antero area, Condado Chaffee, Colorado  USA (±1993)
Specimen size: 5.5 × 4.4 × 3.1 cm = 2.17” × 1.73” × 1.22”

Main crystal size: 2.6 × 1.7 cm = 1.02” × 0.67”
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FN10J1: Octahedral Fluorite with Quartz
An excellent specimen, very esthetic and having all the required virtues. Crystals are octahedrons of a perfect definition of faces and edges. Color and luster are also excellent and the crystals are on an elegant matrix of small crystals of Quartz.
It is from the Jan Buma collection (num. 050403). We will send the card of collection to the buyer.
Nanshankeng Mine, Yiwu, Jinhua Prefecture, Zhejiang Province  China (±2005)
Specimen size: 21 × 17.5 × 7 cm = 8.27” × 6.89” × 2.76”
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EC28Q7: Octahedral Fluorite with Quartz
Isolated and grouped octahedral crystals, transparent and with a very intense and uniform green color and partially coated by white Quartz.
Riemvasmaak, Orange river area, Kakamas, ZF Mgcawu District, Northern Cape Province  South Africa (01/2010)
Specimen size: 8.2 × 5.7 × 3.2 cm = 3.23” × 2.24” × 1.26”

Main crystal size: 1.7 × 1.5 cm = 0.67” × 0.59”
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TG50N0: Octahedral Fluorite with Quartz
Group of very sharp octahedral crystals. They are transparent, bright, with inclusions, and have an excellent, very intense green color. Partially coated by white Quartz. From a recent find in Riemvasmaak in 2008.
Riemvasmaak, Orange river area, Kakamas, ZF Mgcawu District, Northern Cape Province  South Africa (2008)
Specimen size: 7 × 5.9 × 4.5 cm = 2.76” × 2.32” × 1.77”
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SM430FR: Octahedral Fluorite with Quartz
Octahedral Fluorite crystal, translucent, uniform green in color, on matrix, with Quartz.
Former collection of Jan Buma. Number 061016
Stak Nala, Haramosh Mountains, Skardu District, Gilgit-Baltistan (Northern Areas)  Pakistan (±2006)
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TT96H9: Octahedral Fluorite with Quartz
Octahedral crystal of very well defined faces and edges of deep green color. We specially note the esthetic position of the crystal on the Quartz matrix.
Stak Nala, Haramosh Mountains, Skardu District, Gilgit-Baltistan (Northern Areas)  Pakistan
Specimen size: 5.3 × 4 × 3.8 cm = 2.09” × 1.57” × 1.50”
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TT52N9: Octahedral Fluorite with Quartz
Excellent sample, a classic from a classic locality. Its crystals, of very deep color, have very well defined faces and edges and are on a matrix of small crystals of Quartz.
It is from the collection of Dr. Marvin D. Rausch (Massachusetts), whose label we’ll send to the buyer with the specimen.
Judith Lynn Claim (T & G Prospect), Pine Canyon deposit, West Burro Mountains, Burro Mountains District, Grant County, New Mexico  USA (±1985)
Specimen size: 13.2 × 8.9 × 4.7 cm = 5.20” × 3.50” × 1.85”

Main crystal size: 1.4 × 1.2 cm = 0.55” × 0.47”
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FE70AA9: Octahedral Fluorite with Quartz
Aggregate of octahedral Fluorite crystals beveled by the dodecahedron, sharper than usual for the locality, translucent, with a deep violet color and on Quartz matrix. Great sample.
De'an Mine, Wushan, De'an, Jiujiang Prefecture, Jiangxi Province  China (±2006)
Specimen size: 7.5 × 5.6 × 4.9 cm = 2.95” × 2.20” × 1.93”
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GX96AK0: Octahedral Fluorite with Quartz (variety smoky) and Microcline
Two octahedral crystals, one of them dominant, translucent with a uniform light green color and perched in a Microcline matrix partially covered by white Quartz crystals. The sample is from the Casado Margolles collection (number FRM 136) whose record we will send to the buyer.
Kent Massif, Karkaraly District, Karaganda Region  Kazakhstan
Specimen size: 9.2 × 7.5 × 3,2 cm = 3.62” × 2.95” × 1.18”

Main crystal size: 1.7 × 1.7 cm = 0.67” × 0.67”
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JR50X5: Octahedral Fluorite with Quartz and Calcite
Group of very well defined octahedral crystals with clear green color, polycrystalline growths on their faces and small cubic recrystallizations on some of their octahedral points.
Xianghualing Sn-polymetallic ore field, Linwu, Chenzhou Prefecture, Hunan Province  China (±2000)
Specimen size: 9.5 × 6.5 × 6 cm = 3.74” × 2.56” × 2.36”
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ER50AE4: Octahedral Fluorite with Quartz and Chlorite
Single Fluorite crystal implanted on a Quartz crystal. The Fluorite has a neat octahedral shape but clearly shows two different growth phases, a crystal within a crystal!. The first one has slightly curved faces and edges and rough surfaces. The second phase has very sharp forms with perfectly defined faces and edges. It is translucent and has a very deep and uniform green color.
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region  China (2016)
Specimen size: 14.2 × 2.8 × 3.2 cm = 5.59” × 1.10” × 1.26”

Main crystal size: 2.4 × 2.2 cm = 0.94” × 0.87”
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TG76L1: Octahedral Fluorite with Quartz and Mica
Group of translucent octahedral Fluorite crystals, on a smoky Quartz crystal. The sample is from a locality where nowadays is quite difficult to obtain specimens.
Kara-Oba, Betpak-Dala (Bet-Pak-Dala) Desert, Karaganda Region  Kazakhstan (±1993)
Specimen size: 6.7 × 4.4 × 3.3 cm = 2.64” × 1.73” × 1.30”
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FC56AM0: Octahedral Fluorite with Quartz and Pyrite after Pyrrhotite
Octahedral Fluorite crystals, one of them dominant, with very well defined faces and edges, transparent and with a uniform light green color. On matrix with Quartz crystals and a group of very sharp pseudomorphs of Pyrite after Pyrrhotite crystals with a clearly hexagonal outline.
The specimen comes from the Jan Buma collection (number 980612) whose file card we will send to the buyer.
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai  Russia
Specimen size: 6.5 × 4.3 × 5.4 cm = 2.56” × 1.69” × 2.13”

Main crystal size: 1.4 × 1.3 cm = 0.55” × 0.51”
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MP88AJ9: Octahedral Fluorite with Quartz, Calcite and Dolomite
A very well balanced sample which spotlights their transparency and the luster and diaphaneity of the octahedral Fluorite crystals beveled by the dodecahedron and the cube, and the right matrix with Quartz, Calcite and Dolomite.
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region  China (2014)
Specimen size: 6.4 × 3.2 × 5.3 cm = 2.52” × 1.26” × 2.09”
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FB66G6: Octahedral Fluorite with Quartz, Ferberite and Muscovite
The crystal of Fluorite were determined to grow just in the middle, and they did. Between the Quartz and the matrix is possible to distinguish, tenaciously growing, the faces of the Fluorite octahedron and cube with marked bluish zones. The matrix is a tapestry of different crystals which give life to the piece.
The specimen has been published in the book 'China', by Berthold Ottens, on page 455.
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province  China (±2002)
Specimen size: 11 × 5.5 × 6.5 cm = 4.33” × 2.17” × 2.56”

Main crystal size: 2.9 × 2.5 cm = 1.14” × 0.98”
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TZ57AB6: Octahedral Fluorite with Quartz, Pyrite and Chlorite
Aggregate of very sharp octahedral Fluorite crystals, a very rare shape for Panasqueira. They are almost colorless, transparent, and have deep violet cubic phantoms. They are on a crystalline Quartz matrix partially coated by Chlorite, with small Muscovite aggregates and Pyrite crystals. The upper levels of Panasqueira are currently offering surprising and pleasant novelties, with samples that are very different from what has been known from this mine.
Minas da Panasqueira, level 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (01/2015)
Specimen size: 5.6 × 3 × 3.2 cm = 2.20” × 1.18” × 1.26”
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FB96K9: Octahedral Fluorite with Schorl and Albite
Octahedral crystal with rounded edges, intense green color, on a Albite matrix with small Schorl crystals.
Dassu, Braldu Valley, Shigar District, Gilgit-Baltistan (Northern Areas)  Pakistan
Specimen size: 4.2 × 3.4 × 3.2 cm = 1.65” × 1.34” × 1.26”
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FH66T3: Octahedral Fluorite with smoky Quartz
Group of octahedral crystals of Fluorite, with very well defined faces and edges and clear lilac color, very unusual for the samples from the area. They are on matrix, with smoky Quartz and Albite.
The specimen has been published in the magazine ‘extraLAPIS’ on page 41, number 44, "Uri".
Fellital (Felli Valley), Reuss Valley, Uri  Switzerland
Specimen size: 9 × 8.6 × 3.9 cm = 3.54” × 3.39” × 1.54”
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EB51G4: Octahedral Fluorite with smoky Quartz and Albite
In this Fluorite the color and definition of faces and edges are excellent. Fluorite crystal is enhanced by a group of doubly-terminated smoky Quartz crystals with microcrystals of Albite, all in a matrix, also of Albite.
Göscheneralp, Göschenen Valley, Göschenen, Reuss Valley, Uri  Switzerland (1986)
Specimen size: 4.7 × 4.1 × 3 cm = 1.85” × 1.61” × 1.18”

Main crystal size: 1.8 × 1.3 cm = 0.71” × 0.51”
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EQ36K3: Octahedral Galena with Sphalerite
Groups of octahedral crystals of Galena of very well defined faces and edges, on a base of Sphalerite and on matrix. In addition to the rarity of the crystal shape we add that the locality is a classic, but not so well known.
Trzebionka Mine, Trzebinia, Chrzanów, Malopolskie  Poland (±1980)
Specimen size: 10.3 × 7.5 × 4.3 cm = 4.06” × 2.95” × 1.69”
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MB9AH7: Octahedral Pyrite
Group of bright and sharp octahedral Pyrite crystals very rich in minor accessory forms on the vertexes, mainly diploid faces.
Shumin Mine, Usquil, Usquil District, Otuzco Province, La Libertad Department  Peru (2010)
Specimen size: 2.5 × 2.1 × 2.3 cm = 0.98” × 0.83” × 0.91”

Main crystal size: 1.6 × 1.2 cm = 0.63” × 0.47”
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NJ10X4: Octahedral Pyrite
A novelty at Mineralexpo (Barcelona) 2013. A druse, on matrix, of cubo-octahedral crystals with a superficial iridescent patina with dominant deep metallic yellow and blue shades and a very intense luster.
Pura claim, Carmen y Pura group of mines, Valdelapiedra ravine, Foz-Calanda, Comarca Bajo Aragón, Teruel, Aragon  Spain (01/2013)
Specimen size: 6.2 × 4.6 × 3.7 cm = 2.44” × 1.81” × 1.46”

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