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Olmiite on Calcite
Olmiite on Calcite Olmiite on Calcite Olmiite on Calcite
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Olmiite on Calcite (Ref: OLMIITE4)

N Chwanning II Mine, Kuruman, Republic of South Africa
55mm x 38mm x 17mm
$145
Once regarded as Poldervaartite, this mineral was later known to be Olmiite due to a higher concentration of Manganese than originally observed. This was found around 2000 from a substantial pocket, purchased by Charlie Key. This fine example shows crystals of Olmiite with two different colors; one a milky beige, and the other a more transparent salmon color. It's in great condition. It has a glassy, bright surface. It comes mounted on a 1.25 inch/ 3 cm acrylic base. 
Data last checked on 25th Jun 2021 - specimen may no longer be available

From: The Crystal Circle
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See Also

Olmiite with Calcite and Oyelite
N'Chwaning II Mine, level 45 south, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa
$258 *
29mm x 16mm x 21mm
From: Fabre Minerals
Olmiite with Calcite on Goethite
"Derek Pocket", N'Chwaning II Mine, Kalahari Manganese Field,, South Africa
$246 *
50mm x 42mm x 33mm
From: Taranis Minerals
Olmiite with Calcite
N'Chwaning II Mine, Kalahari Manganese Fields, South Africa
$53 *
42mm x 33mm x 25mm
From: Taranis Minerals
Olmiite on matrix
N Chwanning II Mine, Kuruman, Republic of South Africa
$115
35mm x 28mm x 20mm
From: The Crystal Circle
Olmiite on matrix
N Chwanning II Mine, Kuruman, Republic of South Africa
$195
52mm x 40mm x 27mm
From: The Crystal Circle
Olmiite
N Chwanning II Mine, Kuruman, Republic of South Africa
$75
48mm x 43mm x 12mm
From: The Crystal Circle
Olmiite
N'Chwaning II Mine, section 5 south, stope 46-47 roof, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa
$129 *
25mm x 20mm x 14mm
From: Fabre Minerals
Olmiite
N'Chwaning II Mine, section 5 south, stope 46-47 roof, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa
$329 *
32mm x 28mm x 21mm
From: Fabre Minerals
Olmiite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa
$188 *
27mm x 20mm x 21mm
From: Fabre Minerals
Olmiite
N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa
$188 *
79mm x 47mm x 46mm
From: Minservice.com
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa
$141 *
41mm x 26mm x 25mm
From: Fabre Minerals
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa
$141 *
47mm x 34mm x 27mm
From: Fabre Minerals
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa
$129 *
47mm x 27mm x 23mm
From: Fabre Minerals
Hematite, Calcite, Andradite Garnet
N'Chwanning II mine, KMF, North Cape, South Africa
$127 *
55mm x 55mm x 45mm
From: Minservice.com
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa
$111 *
44mm x 34mm x 37mm
From: Fabre Minerals
* price is an approximate conversion and may not be accurate.

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