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RM2975   Fluorite, quartz and calcite

These fluorite crystals have a cubic appearance with growths in tiles on the surfaces of the faces. In this specimen we observe a more intense violet to purple color on the edges and on the outside of the crystals, while inner core has a soft green color. They are disposed on a matrix with quartz crystals. Under shortwave ultraviolet light they fluoresce bluish.

Size: 6.8 x 5.5 x 3 cm.
Main crystal: 2.1 cm. edge/arista.
Fluorescent under long wave UV
70 €
RM2974   Fluorite and calcite

Group of slightly beveled cubic fluorite crystals with polysynthetic growths on the faces and edges. They have a more intense purple color on the edges, very characteristic of these specimens from the Qinglong mine in China. Between translucent to transparent. They are disposed on a matrix with calcite and quartz.

Size: 7.8 x 7 x 3.5 cm.
Main crystal: 10 mm edge/arista.
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RM2973   Fluorite and quartz

Group of fluorite crystals with a cubic shape, but with the edges and vertices beveled by forms of the trisoctahedron. These beveled edges display a deep purple color that contrasts with the rest of the crystal. They are translucent and stand out on a matrix with small quartz crystals. Under long-wave ultraviolet light they emit a bluish to violet color. A very aesthetic specimen.

Size: 8.2 x 5 x 5 cm.
Main crystal: 8 mm edge/arista.
Fluorescent under long wave UV
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RM1536   Cinnabar and dolomite

Very rich group of cinnabar crystals, well defined, rich in faces, with a really intense red color that grows when the light crosses them. They are accompanied by several crystals of dolomite. Very aesthetic specimen.

Size: 8.0 x 4.6 x 2.5 cm.
Main crystal: 11 x 11 mm.
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RM127   Carbonate-cyanotrichite with Fluorite and Malachite

Thin needle like Carbonate-cyanotrichite crystals disposed as a velvet layer and as radial aggregates on a matrix with cubic colorless Fluorite crystals. These aggregates show a intense blue sky color, deep in the core.

Size: 4.5 x 4.0 x 3.7 cm
Main crystal: 3 mm (aggr)
Found in 2009
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RM126   Carbonate-cyanotrichite with Fluorite

Thin needle like Carbonate-cyanotrichite crystals disposed as radial aggregates on a matrix partially covered by cubic colorless Fluorite crystals. These aggregates show a intense blue sky color, deep in the core. Really good specimen.

Size: 6,5 x 4,0 x 3,5 cm
Main crystal: 3 mm (aggr)
Found in 2009
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