Ettringite, Hausmannite & Oyellite
Ettringite, Hausmannite & Oyellite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa
Size: 6.1 x 4.5 x 1.2 cm (Small Cabinet)
The specimen has a chunky rough formed crystal of ettringite on the edge of the flat plate matrix of hausmannite on a thin flat plate of oyellite, each 0.3cm thick. The hausmannite formed an edge to edge aggregate spread of small dipyramidal crystals. The ettringite measures 1.4cm x 0.9cm.
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Natural mineral specimens sourced for collectors.
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Run by mineral dealers based in South Africa.
SKU:SAMS-174
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