Ettringite on Calcite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.
Photograph 1 of 4
Ettringite, Hausmannite & Oyellite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa
$95.00 USD
Available, ready to ship
Dimensions
Display units
- Metric
- 6.1 x 4.5 x 1.2 cm
- Inches
The specimen has a chunky rough formed crystal of ettringite on the edge of the flat plate matrix of hausmannite on a thin flat plate of oyellite, each 0.3cm thick. The hausmannite formed an edge to edge aggregate spread of small dipyramidal crystals. The ettringite measures 1.4cm x 0.9cm.
- Exact piece shown One of a kind
- Securely packed For safe transit
- Fast worldwide shipping
Specimen data
- Specimen number
- SAMS-174
- Size class
- Small Cabinet
- 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
