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Vauxite from Siglo Veinte Mine, Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia.

This Vauxite from the Huanuni mine, Huanuni, Dalence Province, Oruro Department, Bolivia has a beautiful blue color and interesting crystalography

Chromian Grossular

Chromian Grossular - can find diamonds near these in the right conditions!

File:Apatite sur gangue de calcite orange (Irkutsk, Lac Baïkal, Sibérie, Slyudyanka, Pribaïkalie - Fédération de Russie) 1 .jpg

File:Apatite sur gangue de calcite orange (Irkutsk, Lac Baïkal, Sibérie, Slyudyanka, Pribaïkalie - Fédération de Russie) 1 .jpg

Asbestos Piece

Asbestos Chrysotile and Amphibolite: The name says it all! Crystals can become airborne and lodged in the human lung. Carcinogenic effects occur through persistent irritation of the lung tissues, leading to scarring.

Sun lit Shattuckite on a Quartz matrix and tiny clear calcite crystals covering the specimen, 1"

Sun lit Shattuckite on a Quartz matrix and tiny clear calcite crystals covering the specimen,

Chrysocolla druzy rough

Silica dissolves in water. As groundwater flows past some rocks, the silica can precipitate out and form a dusting of tiny quartz crystals called “drusy.” Malachite, garnet, carnelian and others can show drusy bling like this chrysocolla specimen.

Clinochlore var. Kammererite from Kop Krom Mine, Kop Daglari, Turkey -- A very colorful specimen of the rare mineral Kammererite (chromium Clinochlore) from Turkey. It features numerous brilliant magenta crystals coating a small matrix of Chromite.

Kammererite from Kop Krom Mine, Kop Daglari, Turkey -- A very colorful specimen of the rare mineral Kammererite (chromium Clinochlore) from Turkey. It features numerous brilliant magenta crystals coating a small matrix of Chromite.

Jeremjevite, the world's rarest gem stone - Jeremejevite is a rare aluminium borate mineral with variable fluoride and hydroxide ions. Its chemical formula is Al6B5O15(F,OH)3. It was first described in 1883 for an occurrence on Mt. Soktui, Nerschinsk district, Adun-Chilon Mountains, Siberia.

Jeremejevite - rare aluminium borate mineral with variable fluoride and hydroxide ions

Входящие

Baryte, or barite, is a mineral consisting of barium sulfate.Baryte itself is generally white or colorless, and is the main source of barium. This blue Barite is a gorgeous color

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