Pyromorphite
Pyromorphite is most often deep green, less often brown, gray or yellow. They form acicular to columnar crystals with a greasy to strong luster, or also crusts and kidney aggregates. Pyromorphite is formed as a product of the transformation of galena on ore veins.
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Pyromorphite is most often deep green, less often brown, gray or yellow. They form acicular to columnar crystals with a greasy to strong luster, or also crusts and kidney aggregates. Pyromorphite is formed as a product of the transformation of galena on ore veins.