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Dakota Matrix Minerals
Updated weekly, for the collector, educator, and researcher since 1996
Extensive Inventory of very Rare Minerals. Visa and Mastercard are Welcome
Portlandite
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| Mineral: | Portlandite: Ca(OH)2 | ||||
| Comments: | Cleaved mass of white portlandite. | ||||
| Location: | Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. | ||||
| Scale: | 4 x 1.5 cm. | ||||
| Copyright: | © John Veevaert | ||||
| Counter: | This Image has been shown 585 times | ||||
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