Bultfonteinite-after-Olmiite
specimen number:
2661023
location:
N'Chwaning II Mine, Kalahari Mn Field, South Africa
description:
Blocky crystals of what were once olmiite to 1.5 cm in size now replaced by silky white crystallized bultfonteinite over the front of a crystallized quartz matrix. Very neat pseudomorph specimen in fine condition. Measures 7.5 x 5.0 x 2.5 cm. Shipping weight: 0.11 pounds.
Size: 7.5 x 5.0 x 2.5 cm (small-cabinet)
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Related by Location (N'Chwaning II Mine):
Inesite — South Africa
Origin: N'Chwaning II Mine, Northern Cape, South Africa
Number: (2063531)
Size: 5.5 x 4.0 x 2.0 cm (miniature)
Hematite — South Africa
Origin: N'Chwaning II Mine, Northern Cape, South Africa
Number: (2063801)
Size: 5.5 x 5.0 x 4.0 cm (miniature)
Hausmannite — South Africa
Origin: N'Chwaning II Mine, Northern Cape, South Africa
Number: (2063409)
Size: 3.0 x 2.5 x 0.8 cm (thumbnail)

