Topaz - Karengerenge Village, Solwezi District, Zambia
Well-formed, brilliant, and beautifully transparent single...
Blue Aragonite - Dongshuang Mine, Yunnan Province, China
Specimen of copper-bearing stalactite-shaped aragonite with a...
Green tourmaline - Pakistan
Perfectly terminated green tourmaline crystal. Perky box...
Prehnite - Diamonkara, Kayes, Mali
Green prehnite sphere with a beautiful surface shine. Perky...
Amethyst - Maro Vaolavo, Madagascar
Small sceptre-shaped amethyst quartz point, very shiny, with...
Chalcedony cluster - Mamuju, Sulawesi, Indonesia
Botryoidal quartz, commonly known as “chalcedony cluster,”...
Fluorite antozonite - Ojuela Mine, Mapimi, Durango, Mexico
Deep purple fluorite antozonite with shiny surfaces (all on...
Pyrite - Navajun, La Rioja, Spain
Small pseudo-cubic pyrite crystal with superb brilliance. A...
Brucite - Killa Saifullah District, Balochistan, Pakistan
Bright brucite, a beautiful lemon yellow color, delivered in...
Fluorite - Berbes, Asturias, Spain
Small purple fluorite cube with clearly defined internal...
Vanadinite - Mibladen mining district, Morocco
Vanadinite with a skeletal structure, deep red on the front...
Epidote - Mount Khowrin, Markazi Province, Persia/Iran
Small specimen with very bright crystals in good condition....
Dioptase - Brazzaville, Democratic Republic of Congo
Small group of beautiful quality dioptase. 1.5 x 1 x 0.7...
Libethénite and pseudomalachite - Vila Viçosa, Évora, Portugal
Sample of libethénite in small shiny octahedral crystals, on...
Scolecite - Soriana quarry, Estopiñán del Castillo, Aragon, Spain
Scolecite in groups of shiny, fibrous crystals, beautifully...
Aurichalcite and rosasite - Ojuela Mine, Mapimi, Durango, Mexico
A nice-sized specimen combining rosasite, aurichalcite,...
GARNET - cut stone and crystallized stone
DUO cut stone and rough stone!Crystallized garnet: origin...
SPHENE - cut stone and crystallized stone
DUO cut stone and rough stone!Crystallized sphene: PakistanCut...
GARNET - cut stone and rough stone
DUO cut stone and rough stone!Crystallized garnet: BrazilCut...
PERIDOT - cut stone and rough stone
DUO cut stone and rough stone!Crystallized peridot:...
AMETHYST - cut stone and rough stone
DUO cut stone and rough stone!Crystallized amethyst:...
RUBY - cut stone and rough stone
DUO cut stone and rough stone!Crystallized ruby: origin...
Pyrite - Arignac, Ariège, France
Pyrite with a beautiful luster on matrix. Sample from the...
Aragonite - Minglanilla, Province of Cuenca, Spain
Aragonite crystal clusters are less common than single...
Calcite - Gowd Mine, Anarak District, Isfahan Province, Iran
Perfect calcite rhombohedron accompanied by two smaller,...
Tourmaline var. schorl - Pegmatites of Ambatosoratra, Madagascar
Large crystal weighing nearly 750 g of black tourmaline...
Spessartite garnet - Navegadora Mine, Minas Gerais, Brazil
Spessartite garnet with “etched” crystallization ( = as if...
Epidote - Italian Rodingites, Piedmont/Aosta Valley, Italy
Small, well-formed crystal measuring 1.4 cm, displaying...
Wulfenite and mimetite - Rawley Mine, Arizona, United States
Bright orange tabular wulfenite crystals, some of which are...