Learn about Calcite
diverse shapes, colors, and optical quirks; widely available yet scarce elite pieces from Elmwood and Charcas drive collecting value and display.Calcite from Charcas, Mexico
from Charcas, Mexico features flattened hexagonal rhombohedra, pink-to-red fluorescence, and sculptural poker-chip forms from a Pb-Zn-Cu-Ag district.Charcas
Charcas, Mexico — premier locality yielding danburite, calcite, datolite and more; architectural crystals and borates make it highly prized by collectors.
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