Gypsum - Qinglong Mine, Guizhou Province, China
Fibrous gypsum in a ‘club’ or ‘ram's horn’ shape, with a...
Fibrous gypsum in a ‘club’ or ‘ram's horn’ shape, with a...
Small group of tabular wulfenite crystals in a bright orange...
A very unusual smoky quartz due to its numerous terminations...
Small specimen but excellent combination! Native copper...
A cluster of thick, well-developed and partially transparent...
Superb cerussite crystals associated with galena and arranged...
A beautiful specimen typical of Peyrebrune, featuring...
Superb specimen composed of a large, well-formed, translucent...
A high-quality French classic: azurite from Chessy (Rhône,...
Group of rutile epitaxy around small hematite crystals forming...
Rutile epitaxy around small hematite crystals forming an...
Small airy specimen composed of a multitude of small apple...
Small airy specimen composed of a multitude of small apple...
Fluorite from Valzergues featuring an attractive combination...
Translucent and shiny quartz plate, typical of the Dauphiné...
Large plate composed of well-individualised quartz needles of...
Group of two Brazilianite crystals, the smaller of which is...
Small double-terminated quartz from Pakistan, of great...
A well-translucent, perfectly terminated aquamarine single...
Small, very shiny blue apatite crystals in barrels associated...
It's been a while since we've received pieces of this...
It's been a while since we've received pieces of this...
It's been a while since we've received pieces of this...
Beautiful botryoidal quartz slab, commonly known as chalcedony...
A cluster of quartz crystals with chlorite inclusions,...
A very airy and aesthetic group of small chlorite quartz...
A very airy and aesthetic group of small chlorite quartz...
Superb geode from Tabasco (Mexico), presented in two perfectly...
Lias fluorite cube with well-defined internal edges and...
Proustite crystals in good condition and very shiny on a thin...
Superb miniature composed of a beautifully brilliant epidote...