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Olmiite

Type Locality
N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa
Mineral Data
CaMn2+[SiO3(OH)](OH)
Strunz: 
9.AF.90
Physical Properties
Streak: 
White
Hardness: 
5.0 - 5.5
Tenacity: 
brittle
Synonyms
Synonyms: 
- Olmiite

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For Sale
  • Olmiite On Calcite
    Olmiite On Calcite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Thumbnail (1-3cm)
    €

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    AST1109299
  • Bultfonteinite & Olmiite
    Bultfonteinite & Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    €

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    SPZ1110005
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    Buy now price:
    $19.76
    Sold
    Reserved
    Buy Now
    Watch
    LAM935094
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    €

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    LAM1045071
  • Olmiite
    Olmiite
    NChwaning I Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    €

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    LAM1042918
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    €

    You are the highest bidder

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    bids (reserve not met) (reserve met)
    DAV1108228
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Thumbnail (1-3cm)
    $

    You are the highest bidder

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    $
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    bids (reserve not met) (reserve met)
    SMS1108623
  • Olmiite & Calcite
    Olmiite & Calcite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    $

    You are the highest bidder

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    $
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    bids (reserve not met) (reserve met)
    SMS1108627
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    $

    You are the highest bidder

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    $
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    bids (reserve not met) (reserve met)
    FCM1105601
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    €

    You are the highest bidder

    You have been outbid

    Proxy bid set
    €
    Delayed bid of
    €
    Delayed Bid is Outbid
    Sold
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    bids (reserve not met) (reserve met)
    DAV1106463
Archive
Displaying first 16 items. Click here to search for more.
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    Sold
    ESM1082554
  • Olmiite
    Olmiite
    NChwaning Mines, Kuruman, Northern Cape Province, South Africa
    Thumbnail (1-3cm)
    Sold
    PJM78796
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    Sold
    WND532064
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    Sold
    SSM987780
  • Olmiite On Calcite
    Olmiite On Calcite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    Sold
    WND811729
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    Sold
    SMS1077498
  • Bultfonteinite On Olmiite
    Bultfonteinite On Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    Sold
    SMS1072222
  • Olmiite
    Olmiite
    NChwaning Mines, Kuruman, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    Sold
    SYA1012319
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    Sold
    MGR772584
  • Olmiite
    Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small cabinet (7-10 cm)
    Sold
    WND845502
  • Olmiite On Calcite
    Olmiite On Calcite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    Sold
    SMS1018803
  • Olmiite & Calcite
    Olmiite & Calcite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    Sold
    TVM968396
  • Olmiite & Calcite
    Olmiite & Calcite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Small miniature (3-4.5 cm)
    Sold
    RAF121733
  • Bultfonteinite & Olmiite
    Bultfonteinite & Olmiite
    NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
    Miniature (4.5-7 cm)
    Sold
    SMS1018976
Locality List

Item Localities for Mineral

South Africa

North Cape Province

Northern Cape Province

References
Mindat URL: 
http://www.mindat.org/min-30762.html

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