Fluorite - Berbes, Asturias, Spain
Translucent violet fluorite with shiny surfaces and a deep...
Translucent violet fluorite with shiny surfaces and a deep...
Vanadinite with skeletal structure, deep red on the front and...
Azurite composed of numerous brilliant crystals, set in...
A rare find! Superb star rutile floating epitaxially around...
Sphalerite crystal in perfect condition and of good size (1.5...
Epitaxial hematite and rutile. Piece from a discovery of a few...
Rare twinned diaspore crystals, both with very good...
A specimen composed of several quartz crystals, one of which...
Hyalite opal crown on basalt, in perfect condition, showing a...
Epitaxial hematite and rutile.3 x 2.5 cm
A rare find! Superb star rutile floating in epitaxy around...
Xenotime crystal (rare yttrium phosphate) with attractive...
Tabular "sandwich" wulfenite from the former Mežica mines in...
Fine, colorless, shiny stalactite calcite. 4,5 x 0,5 x 0,3 cm.
Thick, single-crystal azurite, perfect in color, brilliance...
Small, well-formed, translucent and shiny brown sphene...
White, almost transparent calcite, very finelly crystallized...
A small, perfectly formed azurite single crystal of remarkable...
Very architectural set of rare acanthite crystals of a nice...
Rare acanthite crystals of beautiful size and brilliance, from...
Very architectural set of rare acanthite crystals of a...
Bright single crystal of colorless to slightly beige fluorite,...
Azurite in discoidal crystallization of 5,7 x 4,5 cm on white...