Pyrochroite Mineral Gallery

Pyrochroite Mineral Gallery
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Pyrochroite Minerals


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Pyrochroite Mineral Gallery With 2 Images

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Pyrochroite: Mn(OH)2

Comments: Pseudo-cubic crystal of pyrochroite on matrix.
Location: Franklin, Sussex County, New Jersey, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

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Pyrochroite: Mn(OH)2  
Shigaite: Mn++7Al4(SO4)2(OH)22·8(H2O)

Comments: Bronzy yellow crystals of shigaite set in a crystalline matrix of reddish black pychroite.
Location: N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. Scale: 2.8 x 2.3 cm.
© John Veevaert
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Hudson Institute of Mineralogy