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ex. Martin Zinn
This mineralogical oddball actually features 4.5 cm , orange-brown crystals of calcite pseudomorphing a rare calcium carbonate, ikaite, commonly known as "glendonite". Although these oddities are admittedly esoteric and hard to explain, visually they can be spectacular, like this one. All Content and Design ©1996-2012 The ArkenstonePowered by http://mineralwebsites.comMineral Specimens by species; or by specimen id. |