Fluorite - Le Kaymar, Aveyron, France
Green fluorite on quartz matrix from a little-known locality....
Green fluorite on quartz matrix from a little-known locality....
Blue fluorite nestled in small iron oxide-colored quartz,...
The surface of the piece is composed of brilliant quartz and...
The pyrite is brilliant and shows interesting growth patterns...
The siderite is crystallized around a vertical axis. A little...
A dichotomy between grey calcite (some with white edging) on...
Blue fluorite covered with small bright quartz, some...
Small, bright white quartz on crested barite from the former...
/! Miniature /! Small but superb group of vesuvianite...
A small group of brilliant, translucent smoky quartz in...
Rare shiny black calcite associated with red acicular crystals...
Calcite in fine, deep-orange scalenohedrons on a basalt...
Very bright pyrite with sharp, intact edges, also crystallized...
This piece is composed of bright, translucent, orange-red...
Highly scintillating epidote microcrystals, crystallized along...
Quartz of the Indonesian amethyst variety, known commercially...
Quartz of the Indonesian amethyst variety, known commercially...
Light-blue evansite crystals (rare amorphous aluminum...
Botryoidal quartz, shimmering in the light, commonly called...
Botryoidal quartz, commonly called "cluster chalcedony", has a...
Botryoidal quartz, shimmering in the light, commonly called...
Isolated cavansite pompom with beautiful terminations....
Isolated cavansite pompom with beautiful...
Isolated cavansite pompom with beautiful...
Bright, lemon-yellow brucite. The reverse side of the piece...
Bright, lemon-yellow brucite.3.5 x 1.8 x 0.6 cm
Bright, lemon-yellow brucite.4 x 2.5 x 1.3 cm
Two quartz points joined together, the main one being of good...
A group of very fine quality smoky and brilliant quartz.4 x...
A group of very fine quality smoky and brilliant quartz. 3 x...
A specimen composed of several quartz crystals, one of which...