mineral
Chrysocolla
Hydrated copper phyllosilicate, (Cu,Al)2H2Si2O5(OH)4·nH2O
AI-generated identification · may be incorrectHardness of 2.5-3.5 on the Mohs scale, vibrant cyan to bluish-green color, vitreous to dull luster, and amorphous or cryptocrystalline structure.
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Physical properties
Hardness of 2.5-3.5 on the Mohs scale, vibrant cyan to bluish-green color, vitreous to dull luster, and amorphous or cryptocrystalline structure.
Formation & geological history
Formed in the oxidation zones of copper ore bodies through the alteration of primary copper minerals.
Uses & applications
Primarily used as a gemstone and ornamental material in jewelry, as well as a sought-after mineral specimen for collectors.
Geological facts
Chrysocolla is often confused with turquoise due to its striking blue-green color, but it is typically softer and has a higher copper content.
Field identification & locations
Identified in the field by its distinctive bright turquoise-blue color and association with copper deposits; found globally in arid regions with copper mining.
