Dioptase - Mineral Specimen subtle energy stone velvety surfaces seen in manganese

velvety surfaces seen in manganese ore bodies and is a major component of psilomelane

XX-LargeApproximate Size of 1 Piece: 10

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Mined from: Kansas

river systems

Dioptase - Mineral Specimen subtle energy stone velvety surfaces seen in manganeseMined from: Renville Mine, Pool Department, Republic of the Congo Description: This dioptase specimen shows dense coverage of deep emerald to blue green crystals across a rough, iron stained matrix. The crystals are sharp and glassy, forming tight clusters with a mix of small prismatic and blocky forms that catch light well despite the darker saturation. Areas of earthy brown host rock and lighter mineral patches break up the surface, giving the piece