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Orange Prehnite with Inesite
- Nchwaning II Mine, Kalahari manganese fields, South Africa
- Thumbnail, 2.2 x 2.1 x 0.4 cm
- Start Time: 02/02/2014 6:30:00 pm (CST)
- End Time: 02/20/2014 6:30:00 pm (CST)
- Auction Closed
Item Description
Delicate and attractive, this cluster of rare orange Prehnite is from a small, 2000-02 find at the famous Nchwaning Mines. The cluster is composed of very gemmy Prehnite blades up to about 5 mm long, and they are associated a few red Inesite blades and a couple of totally gemmy Calcite crystals that average about 3-4 mm. Pleasing aesthetics. A goodthumbnail for the location, with a very good association. There is significance to orange Prehnite's rarity in the Kalahari fields, hence the scientific paper on them written by Bruce Cairncross.