Olmiite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.
Photograph 1 of 6
Olmiite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.
$150.00 USD
Available, ready to ship
Dimensions
Display units
- Metric
- 2.4 x 3.5 x 3.5 cm
- Inches
The specimen consists of a ball formation of olmiite attached to a sliver of manganese ore. The underside of the olmiite ball explains how the rounded ball structure is possible where one sees radial sprayed striations in a concave acicular spray. The olmiite has good colour and luster too. There are a couple of abrasions.
- Exact piece shown One of a kind
- Securely packed For safe transit
- Fast worldwide shipping
Specimen data
- Specimen number
- SAMS0556
- Size class
- Miniature
- Country
- South Africa
Shipping and returns
Free worldwide shipping. Dispatches in 2-3 business days; delivery is estimated at 3-6 business days. Contact us within 3 days of delivery about returns. Full policy
Payment information
Pay securely by Visa, Mastercard, American Express or PayPal. South African collectors can request a card or EFT invoice. Details
Mineral sizing guide
Longest dimension: Thumbnail up to 3 cm, Miniature up to 5 cm, Small Cabinet up to 9.4 cm, Cabinet over 9.4 cm. Size guide
