12hljdr ((GLENDONITE aka CALCITE pseudomorph after IKAITE)), $10 MINIMUM BID, Archangelsk, White Sea, Russia, 3.5 x 2.5 x 1.5 cm, Thumbnail, | |
Ikaite is a hydrated calcium carbonate that looses its water above 8 degrees celcius and pseudomorphs to Calcite. Neat thumbnail sized specimen of this usually larger occuring species. |