Calcite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.
Photograph 1 of 5
Ettringite on Calcite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.
$65.00 USD
Available, ready to ship
Dimensions
Display units
- Metric
- 2.7 x 1.8 x 0.7 cm
- Inches
The small specimen has an intergrown covering of ettringite crystals on a shallow intergrown crystallized mass of calcite. The calcite has a stepped sequence of aligned rhombic shapes making up the surface. The largest ettringite crystal measures 0.6cm in length.
- Exact piece shown One of a kind
- Securely packed For safe transit
- Fast worldwide shipping
Specimen data
- Specimen number
- SAMS-334
- Size class
- Thumbnail
- 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
