Friday, April 12, 2013

Rocks and Minerals

Pink prismatic terminated crystals of Calcite - LINK

Amethyst geode - LINK

Agua Nueva Agate. Photo by Wood's Stoneworks and Photo Factory on Flickr

Citrine geode - LINK

Hübnerite, Quartz  Locality: Huayllapon Mine (Huallapon Mine), Pasto Bueno District, Pallasca Province, Ancash Department, Peru - LINK

Polished Ametrhyst Geode from Uruguay - LINK

Dioptase, Shuttuckite, Origin: Kaokoveld Plateau, Kunene Region, Namibia - LINK

Rare bulls-eye malachite cabochon - LINK

Amethyst geode - LINK

Velvet malachite. Photo credit: Jim Bryan - LINK

Septaria geode - LINK

A large citrine cathedral or geode - LINK

Opalized Sphenodiscus - LINK

Geode - LINK

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