Silver on Acanthite
Imiter Mine, Boumalne-Dadès, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco
Imiter Mine, Boumalne-Dadès, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco
Juvenile Edmontosaurus Foot Late Cretaceous 73 million years ago, Lance Creek Formation, Montana
Velociraptor Claw Cretaceous Period, 75-71 million years old, Montana, USA 6.5 x 2 x 1.5 inches
From Chumar Bakhoor, Hunza Valley, Gilgit District, Gilgit-Baltistan, Pakistan Large translucent to transparent octahedral crystal of gem pink fl...
View full detailsFrom Yaogangxian Mine, Nanling Mountains, Hunan Province, China Large specimen of pale-yellow scalenohedral calcite on a bed of micro calcite cry...
View full detailsFrom Tsumeb Mine, Otavi-Bergland District, Oshikoto, NamibiaComplex intersection cluster of Azurite crystals with areas altered to green malachite ...
View full detailsFrom Dassu, Braldu Valley, Skardu District, Baltistan, Gilgit-Baltistan, PakistanLarge gem translucent topaz crystal with muscovite and albite perc...
View full detailsFrom Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico Lustrous sharp terminated cluster of Amethyst crystals shooting out in every direction. ...
View full detailsFrom Merelani Hills, Lelatema Mts, Simanjiro District, Manyara Region, TanzaniaExtremely rare specimen of a large metallic luster pyrite crystal. I...
View full detailsFrom Huanggang Fe-Sn deposit, Hexigten Banner, Ulanhad League, Inner Mongolia, China Large stalactitic formation of quartz covered by a second ge...
View full detailsFrom Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia Complex cluster of highly reflective lustrous transparent cerussite crystals in a 60...
View full detailsFrom Milpillas Mine, Cuitaca, Sonora, MexicoLustrous transparent dark-royal blue Azurite crystals on contrasting matrix of white clay. Large pseudo...
View full detailsFrom Agrigento, Sicily, Italy Massive specimen of scintillating white aragonite covered with a cluster of gem translucent blocky bright yellow su...
View full detailsFrom Nasik District, Maharashtra, IndiaAesthetic specimen of lustrous double terminated pinkish-red Heulandite crystals in a fan shaped formation i...
View full detailsFrom Pashan Hill Quarry, Pune District, Maharashtra, India Spray of translucent emerald green apophyllite crystals surrounded by a cluster of bla...
View full detailsLarge specimen of 3-inch crystals of gem translucent emerald-green apophyllite with double terminations on a bed of wet luster pink stilbite crysta...
View full detailsFrom Santa Eulalia District, Mun. de Aquiles Serdán, Chihuahua, Mexico Sculptural stalactitic formation of sparkling snow white aragonite crystal...
View full detailsFrom Mibladen, Atlas Mountains, Khénifra Province, Morocco Here is an exceptional world class specimen of large hexagonal crystals of bright red Va...
View full detailsFrom Elmwood Mine, Carthage, Smith County, Tennessee Small group in hemispherical clusters of off-white barite overgrown on a large cubic cluster...
View full detailsFrom Edong Mining District, Daye, Hubei, China Large cluster of scalenohedral calcite with a secondary coating of lustrous iridescent metallic chal...
View full detailsFrom Nagar, Hunza Valley, Gilgit-Baltistan, Pakistan2 lustrous transparent aquamarine crystals in parallel formation on matrix composed of bladed ...
View full detailsFrom Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, MichiganLustrous translucent parallel scalenohedral calcite crystal...
View full detailsFrom Rosiclase Level, Minerva #1 Mine, Cave-in-Rock District, Hardin County, IllinoisTransparent vibrant blue cubic fluorite crystal. Has glassy lu...
View full detailsFrom Kolwezi, Katanga, Democratic Republic of the Congo (Zaire) Large polished free form botryoidal specimen of solid chrysocolla and malachite ...
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