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A rosette of rock crystal quartz with pyrite crystals in the center and tetrahedrite crystals on some faces of the quartz crystals --- Baia Sprie Mine, Baia Sprie, Romania

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"rhodochrosite"

Rhodochrosite rosettes on Quartz - Romania ☙CRYSTALS❧ ☙minerals❧ ☙semi.precious.stones❧

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Azurite / Poteryaevskoe Mine, Western-Siberian Region, Russia...What would you say? A crystalline blue rose?

Azurite ❦ CRYSTALS ❦ semi precious stones ❦ Kristall ❦ Minerals ❦ Cristales ❦

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"rhodochrosite"

Rhodochrosite roses on Quartz

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Rhodochrosite with Quartz - Boldut Mine, Cavnic, Maramures, Rumania 64mm x 44mm x 33mm Rosette aggregates of flattened lenticular crystals with a very intense and uniform pink color, on matrix, with Quartz.

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Quartzis the second-most-abundant mineral in the Earth's continental crust. It is made up of a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall formula SiO2. There are many different varieties of quartz, several of which are semi-precious gemstones.

combination specimen of Getchellite on Stibnite with Orpiment rosettes - From the Twin Creeks Mine, Potosi District, Osgood Mts, Humboldt County, Nevada.

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