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Gaudefroyite & Calcite 71g IE12
Gaudefroyite & Calcite 71g IE12
Prix habituel
$75.00 USD
Prix habituel
Prix promotionnel
$75.00 USD
Prix unitaire
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Gaudefroyite and Calcite
N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa
56 mm x 33 mm x 26 mm, 71 grams
The Geological Approach:
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Sub-metallic, opaque, dark grey to black, elongated crystals of Gaudefroyite.
- Micro, colorless, trigonal Ettringite crystals have developed with the Gaudefroyite.
- Sub-vitreous, colourless, translucent Calcite crystal has developed on the surface of the Gaudefroyite.
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Minor Andradite Garnet drusy on the specimen.
------------------------------------------------------------ ------------------------------ ------------------ - In most cases, damage will be present from where the specimen was removed from it's parent material.
- Sandy residue may be present.
- Minor scattered chips to the crystal edges and faces may be present.
- Any polished material will have minor surfaces scratches, natural fractures and vugs.
- We use the International System of Units (SI), so please Convert your measurements.
- IMPORTANT- Please Read Shipping Policies BEFORE ordering.
-
https://zaminerals.com/pages/shipping-policies
Shipping is included on orders of $500 or more.
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