Rhodochrosite - Poudrette Quarry, Mont Saint-Hilaire, Quebec,...
A rhombohedral rhodochrosite crystal with a beautiful intense...
Fluorite - Aksu, Xinjiang Province, China
Fluorite specimen, notable for its staircase growth (the...
Fluorite and dolomite - Aksu, Xinjiang Province, China
Fluorite with the distinctive feature of staircase growth (the...
Peridot - Sapat-Gali, Pakistan
Olivine crystal, forsterite pole, commonly known as “peridot.”...
Boleite - Amelia mine, Boleo, Santa Rosalia, Mexico
Small cubic crystal of bolite with a characteristic indigo...
Amethyst - Tignere, Adamawa region, Cameroun
Amethyst from a rare source: Tignere, in the Adamawa region of...
Quartz and chlorite - Ganesh Himal, Nepal
Small group of shiny quartz with chlorite inclusions on a...
Amber - Chevrière, Oise, France
A piece of amber in the shape of a kidney, with an intense...
Prehnite - Diamonkara, Kayes, Mali
Light green prehnite spheres with a beautiful brilliance,...
Prehnite - Diamonkara, Kayes, Mali
Small group of light green prehnite with beautiful shine. 3,5...
Prehnite - Diamonkara, Kayes, Mali
Several spheres of translucent green prehnite with epidote...
Prehnite - Diamonkara, Kayes, Mali
Small, very attractive group of light green prehnite spheres,...
Epidote and garnet - Diamonkara, Kayes, Mali
Two prismatic epidote crystals with superb shine, associated...
Firefly quartz with petroleum inclusions - Madirobe, Madagascar
Beautifully bright sceptered quartz with hydrocarbon...
Plumbogummite psm after pyromorphite - Yangshuo Mine, Guilin,...
Small aerial bush of pyromorphite pseudomorphosed into...
Plumbogummite psm after pyromorphite - Yangshuo Mine, Guilin,...
Small pyromorphite bush pseudomorphosed into plumbogummite. 2...
Plumbogummite psm after pyromorphite - Yangshuo Mine, Guilin,...
Small pyromorphite bush pseudomorphosed into plumbogummite.1.8...
Dioptase - Brazzaville, Republic of Congo
Dioptase in the form of a fine small plate with dark green,...
Plumbogummite psm after pyromorphite - Yangshuo Mine, Guilin,...
Aesthetic, airy specimen composed of several crystals of...
Blue aragonite - Dongshuang mine, Yunan province, China
Aesthetic, airy specimen of stalactite cupriferous aragonite...
Blue aragonite - Dongshuang mine, Yunan province, China
Aesthetic, airy specimen of stalactite cupriferous aragonite...
Blue aragonite - Dongshuang mine, Yunan province, China
Copper-bearing aragonite with an attractive blue colour and...
Blue aragonite - Dongshuang mine, Yunan province, China
An aesthetic, airy specimen of copper-bearing aragonite with...
Blue aragonite - Dongshuang mine, Yunan province, China
Small slab of cupriferous aragonite with an attractive blue...
Blue aragonite - Dongshuang mine, Yunan province, China
Stalactite aragonite with an attractive blue colour.2.5 x 2 x...
Blue aragonite - Dongshuang mine, Yunan province, China
Stalactite aragonite with an attractive blue colour.2.2 x 1.9...
Aurichalcite and calcite - Ojuela mine, Mapimi, Durango, Mexico
Turquoise-blue aurichalcite associated with colourless calcite...
Amethyst - Les Rioux de la Barre, Puy-de-Dôme, France
Small floating group of lilac-coloured amethysts with shiny...
Proustite on calcite - Bouismas mine, Bou-Azzer mining...
A superb specimen featuring a bouquet of bright red,...