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RM3362   Ilvaite and quartz

Several ilvaite crystals on a druse of quartz crystals, with an intense black color, doubly terminated and twinned. Observing with the magnifying glass we can see perfect doubly terminated crystals, a pleasure. They are arranged in a very aerial way giving the specimen a notable elegance.

Size: 9.5 x 7.3 x 3 cm.
Main crystal: 7 mm.
Col. J.M. Casanova (València)
220 €
RM2775   Fluorite and quartz

Dalnegorsk fluorite specimens are very difficult to photograph. This is the case of this piece formed by groups of cubic crystals, transparent, colorless, defined, with the edges of the cube beveled by the dodecahedron and inclusions of very curious shapes. It is accompanied by quartz crystals dotted with green chlorite. A very curious piece ...

Size: 6.8 x 4.4 x 4.3 cm.
Main crystal: 2.4 x 1.9 cm.
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RM1249   Pyrrhotite with quartz, calcite and sphalerite

Rich and good size group of pyrrhotite crystals with the hexagonal shape, very aesthetic, showing parallel growth, pearlescent and intense brown color. They are disposed on a druse of quartz crystals with sphalerite and a curious growth of calcite. An excellent classic piece.

Size: 16.5 x 11.5 x 3.8 cm.
Main crystal: 34 x 30 mm.
Found in 1990´s.
Ex. Jordi Fabre
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