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eocene:  Carrollite

eocene: Carrollite

Chrysoberyl var. Alexandrite from Zimbabwe    http://www.danweinrich.com/

Chrysoberyl var. Alexandrite from Zimbabwe http://www.danweinrich.com/

Pyrite (by fluor_doublet)

Pyrite (by fluor_doublet)

Nathalie Trad | Polygonia Brass

Nathalie Trad | Polygonia Brass

Serandite crystals / Poudrette Quarry, Mt. Saint-Hilaire, Quebec, Canada

Serandite crystals / Poudrette Quarry, Mt. Saint-Hilaire, Quebec, Canada

mineralia:    Carrollite from the Congo

mineralia: Carrollite from the Congo

An overview on Rutile Jewelry and Gems. Covers details and essential information on the physical properties and characteristics of Rutile gemstones.

An overview on Rutile Jewelry and Gems. Covers details and essential information on the physical properties and characteristics of Rutile gemstones.

Risultato della ricerca immagini di Google per http://upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Pyrite_from_Ampliaci%25C3%25B3n_a_Victoria_Mine,_Navaj%25C3%25BAn,_La_Rioja,_Spain_2.jpg/220px-Pyrite_from_Ampliaci%25C3%25B3n_a_Victoria_Mine,_Navaj%25C3%25BAn,_La_Rioja,_Spain_2.jpg

10 Beautiful Minerals You Won't Believe Are Found on Earth

Risultato della ricerca immagini di Google per http://upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Pyrite_from_Ampliaci%25C3%25B3n_a_Victoria_Mine,_Navaj%25C3%25BAn,_La_Rioja,_Spain_2.jpg/220px-Pyrite_from_Ampliaci%25C3%25B3n_a_Victoria_Mine,_Navaj%25C3%25BAn,_La_Rioja,_Spain_2.jpg

⚒ Sharp Green "Vivianite" crystal off the side is Amazing |#Geology  *Photo : © ggeology  visit : http://www.geologyin.com/

⚒ Sharp Green "Vivianite" crystal off the side is Amazing |#Geology *Photo : © ggeology visit : http://www.geologyin.com/

Wulfenite - Old Yuma Mine, Saguaro National Monument, Amole District, Tucson Mts, Pima Co., Arizona, USA     mw

Wulfenite - Old Yuma Mine, Saguaro National Monument, Amole District, Tucson Mts, Pima Co., Arizona, USA mw

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