Hausmannite and Manganvesuvianite From N'Chwaning Mine, Kalahari, South Africa (Stand Included) Collectors Piece Collectors_piece Where we put our attention

Where we put our attention determines what we receive

Size 2cm by 3cm

Size 21cm by 23cm

It forms at high and low temperatures and occurs

5cm One of the rarest of all the better-looking collector gems

Hausmannite and Manganvesuvianite From N'Chwaning Mine, Kalahari, South Africa (Stand Included) Collectors Piece Collectors_piece Where we put our attentionHausmannite and Manganvesuvianite From N'Chwaning Mine, Kalahari, South Africa (Stand Included) Collectors Piece Weight 340g Size 6cm by 7cm Thickness 4. 5cm Hausmannite is a complex oxide of manganese containing both di and tri valent manganese. Manganvesuvianite is a member of the vesuvianite group and is the manganese analogue of vesuvianite.