Boleite - Amelia Mine, Boleo, Santa Rosalia, Mexico
Small cubic boleite crystal with a characteristic indigo blue...
Small cubic boleite crystal with a characteristic indigo blue...
Small cubic boleite crystal with a characteristic indigo blue...
Rhodochrosite with a beautiful intense red/pink colour from...
Rhodochrosite with a beautiful intense red/pink colour from...
Superb specimen composed of a large, well-formed, translucent...
Fibrous malachite with a slender shape. The fineness of the...
Small thumbnail of torbernite in thin sheets with a richly...
Small thumbnail of torbernite in thin sheets with a richly...
A high-quality French classic: azurite from Chessy (Rhône,...
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...
Half geode of orange to white mamelon chalcedony, from the...
Half of a brown, almost black, mamelon chalcedony geode from...
Half of a brown, almost black, mamelon chalcedony geode from...
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...
Specimen composed of numerous pyromorphite crystals. 2.6 x 2.4...
TRIO of natural emerald, sapphire and ruby crystals (not...
Brown vesuvianite crystal with a complex shape. However, it is...
Group of small quartz crystals with brown chlorite inclusions...
Small, shiny blue apatite crystals in barrel shapes associated...
A beautifully shiny sceptre quartz with hydrocarbon...
Kunzite variety spodumene crystal with a very pretty lilac...
Baryte pompons on shiny micro quartz.3.9 x 2.8 x 2.5...
Cluster of several tabular baryte crystals covered with white...