US$ 185.00
Experience the beauty of natural Cobaltoan Calcite
Note - Not much flash at all on this particular skull
There are saw marks on this piece
Weight Range: 32g-48gSize Range: up to 1
Rosasite Aurichalcite Specimen - Mexico blue kyanite Experience the beauty of naturalRosasite is a secondary mineral that is commonly found in the oxidized areas of copper zinc ore deposits. Its chemical composition is composed of copper zinc carbonate hydroxide, with the formula CuZnCO(OH). This mineral is well known for its appealing blue green color and its spherical, botryoidal, or fibrous crystal formations. Aurichalcite is a fascinating mineral composed of copper, zinc, and carbonate ions. It is commonly found in the oxidation
US$ 185.00
US$ 185.00
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