US$ 647.50
5x2 Inches / 38x51mm / 3
colored by carotenoids
periwinkle
it is a relative newcomer to the gem market
It's a stunning specimen
Yellow Calcite 4mm Round A Grade - 15-16 Inch Brazilian 5x2 Inches / 38x51mm /Calcite is a rock forming mineral that is extremely common and found throughout the world in sedimentary, metamorphic, and igneous rocks. Calcite is the principal constituent of limestone and marble. These rocks are extremely common and make up a significant portion of Earth's crust.
US$ 647.50
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