Pseudomalachite and chrysocolla - Mine de l'Etoile, DR Congo
Presumed pseudomalachite (not analyzed) in small crystallized...
Presumed pseudomalachite (not analyzed) in small crystallized...
Piece composed of fluorite with a core rich in small spherical...
Kunzite variety spodumene crystal with a very pretty lilac...
Kunzite variety spodumene crystal with a very pretty lilac...
Apatite in small hexagonal crystals with superb brilliance,...
Heulandite in dark orange tabular crystals, typical of this...
Specimen composed of numerous more or less shiny gray...
A pleasing contrast for this brilliant aegirine partially...
Cluster of stibnite crystals, shiny on the front and duller on...
Light yellow adamite with shiny surfaces, on limonite matrix....
Numerous small almandine garnets of a beautiful burgundy red...
Polished slice of polyhedral agate, in shades of white, which...
Small, partially translucent tourmaline crystal with...
Blue evansite crystals (rare amorphous aluminum phosphate) on...
Small calcite scalenohedrons in a beautiful deep orange color...
Small floating group of prehnite in a shiny, well-formed bow...
Black tourmaline crystal (schorl variety), with superb...
Small specimen composed of several spheres of wavellite of...
Specimen composed of small, well-formed, shiny grossular...
Gibbsite (aluminum ore) with a botryoidal shape and a...
Naturally shiny and transparent quartz point (unresurfaced,...
Small sceptre-shaped amethyst quartz point, very shiny, with...
Prismatic quartz point with chlorite inclusions and shiny...
Quartz with chlorite inclusions and shiny surfaces, some of...
Small, shiny, translucent crystal with a beautiful, rich...
Small pseudo-cubic pyrite crystal with superb brilliance. A...
Small pseudo-cubic pyrite crystal with superb brilliance. A...
Fibrous malachite with a slender shape. The fineness of the...
This Moroccan specimen offers a striking contrast: a cluster...
Group of several well-formed almandine crystals, deep brownish...
A well-translucent, perfectly terminated aquamarine single...
Well-terminated, translucent aquamarine single crystal.2.8 x...