Prehnite - Diamonkara, Kayes, Mali
Piece composed of numerous shiny light green prehnite spheres...
Piece composed of numerous shiny light green prehnite spheres...
Group of shiny, well-formed epidote crystals. 4,5 x 2,8 x 1,8 cm.
Shiny stalactite prehnite accompanied by unidentified white...
Translucent biterminated quartz from La Chambre in Maurienne...
A piece from the famous locality of Saint-Pierre-de-Mésage,...
Small cube of violet fluorite, with well-defined internal...
Sceptre amethyst quartz with a beautiful brilliance and well...
Aerial specimen of stalactite cupriferous aragonite with an...
A bright colourless calcite geode, superbly balanced with a...
Fiber-terminated tourmaline crystal with a superb blue...
A set of bright, translucent “diamond” calcite crystals.7 x 8...
Native copper with an atypical skeletal structure, due to...
Attractive sample of amethyst quartz in perfect condition,...
Amethyst tip in perfect condition, brilliant and...
Large hematite slab crystallized on both sides, with a nice...
Group of fluorite cubes of different sizes, partially covered...
Group of amethyst crystals in perfect condition with a very...
Small cube of violet fluorite, with well-defined internal...
Rough topaz from Thomas Range, a region renowned for its...
Several small, well-formed and bright spessartine garnets on...
Bright amethyst quartz point with hematite inclusions.3.2 x...
Aragonite with violet hues in a pseudo-hexagonal macle,...
Perfectly finished, translucent aquamarine crystal with albite...
Colorless, brilliant quartz combined with calcite in folded...
Rectangular Chinese landscape stone, in the manner of Italian...
Rectangular Chinese landscape stone, in the manner of Italian...
Sceptered amethyst quartz with clearly visible hematite...
This piece is composed of hessonite garnets, including a...
A specimen of prehnite and epidote from a find made in the...
Azurite composed of numerous brilliant crystals set in...
Small “feather” of native copper with an atypical skeletal...