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Kornerupine

Kornerupine

Banded Iron Slag from an iron forge with conchoidal surfaces. Slag is melted silica quartz and other impurities that we're removed from the surface of molten iron ore during the forging process. Clinton Co. NY

Banded Iron Slag from an iron forge with conchoidal surfaces. Slag is melted silica quartz and other impurities that we're removed from the surface of molten iron ore during the forging process. Clinton Co. NY

https://scontent-b-sea.xx.fbcdn.net/hphotos-ash4/1391656_472273552891222_610740238_n.jpg

https://scontent-b-sea.xx.fbcdn.net/hphotos-ash4/1391656_472273552891222_610740238_n.jpg

Indicolite, Blue green Tourmaline.

Indicolite, Blue green Tourmaline.

Photo by Rainer Hermanns of a stunning Fluorite!

Photo by Rainer Hermanns of a stunning Fluorite!

mineralists:    Gorgous Tanzanite specimen.

mineralists: Gorgous Tanzanite specimen.

Rare paragenesis Rhodochrosite with amethyst

Rare paragenesis Rhodochrosite with amethyst

Fluorite twinned crystals / Blue Circle quarry, UK

Fluorite twinned crystals / Blue Circle quarry, UK

Rhodochrosite

Rhodochrosite

Fluorite with phantoms / Rosiclare Lvl, Denton Mine, Illinois

Fluorite with phantoms / Rosiclare Lvl, Denton Mine, Illinois

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