Dioptase after calcite - Tantara Mine, Katanga, DR Congo
An interesting double-sided specimen featuring a unique and...
An interesting double-sided specimen featuring a unique and...
Set of two light green prehnite spheres, well-formed with a...
An airy cluster of colorless to light pink amethyst crystals...
An aerial specimen featuring iridescent goethite, also known...
* SPHENE Duo - Cut Stone and Crystallized Stone *Handcrafted...
An aerial specimen of native copper with an unusual skeletal...
A beautifully honey-colored, highly translucent piece of amber...
A quartz single crystal with clearly visible hematite and...
A slab of lustrous smoky quartz crystals, some of which are...
A lovely small, free-standing specimen of dendritic native...
A single crystal of crocoite with a lovely reddish-orange...
A brookite crystal with a very attractive hexagonal tabular...
A DUO of a cut stone and a raw stone, crafted by us....
An aerial specimen composed of hexagonal crystals of bright...
A small, perfectly formed cluster of white, lustrous quartz....
This specimen features well-defined crystals of colorless,...
A well-formed galena octahedron on a sphalerite matrix. 1.5 x...
Schorl tourmaline crystals, the largest measuring 8 cm, on a...
A cluster of small, bright orange calcite scalenohedrons on...
Numerous orange wulfenite crystals, highly lustrous, set off...
A well-formed, translucent apophyllite single crystal with a...
A double-sided surface specimen consisting of pyromorphite...
A set of one cut opal and one rough opal, crafted by us. Rough...
An elegant, ethereal fibrous gypsum with a luster reminiscent...
A small, well-formed, glossy prehnite cluster in a butterfly...
A light yellow calcite rhombohedron perched on a translucent...
A wulfenite float featuring an intact, translucent tabular...
Botryoidal quartz, commonly known as "Agate grape," featuring...
This set of fluorite cubes displays distinct and contrasting...
A well-formed prehnite sphere with a finely crystallized...
A polished section of polyhedral agate, displaying a contrast...