1000000039955
Olmiite, Calcite and Bultfonteinite

Lustrous, botryoidal olmiite with calcite and sprays of bultfonteinite on manganite matrix. Largest sphere is 10mm in diameter.

SPECIES
Bultfonteinite, Calcite, Olmiite
LOCALITY
Nchwaning II Mine, Kalahari Manganese Fields, Northern Cape, South Africa
SIZE
43x30x14mm 16g