Augelite

Machacamarca Mine, near Colavi, Dept. Potosi, Bolivia
Small Cabinet, 9.3 x 5.2 x 2.3 cm
Start Time: 08/18/2016 6:45:00 pm (CDT)
End Time: 08/25/2016 6:45:00 pm (CDT)
Auction Closed

Item Description

These are some of the best Augelite crystals from Bolivia to hit the mineral market in a long time. This piece features several fine, sharp, lustrous, colorless, gemmy crystals of Augelite measuring up to 6 mm associated with minor Quartz and octahedral Pyrite on matrix. Perhaps the most interesting aspect of the piece is the fact that small green aggregates of what I believe to be Malachite can be seen on the back of the specimen. From my experience with Augelite from Machcamarca, less than 1% of the pieces I've seen have this unusual Malachite association. The quality of the Augelite crystals is very good and they are certainly decent sized (up to 3mm) for this mine. This rare phosphate mineral is not seen often in any format from any locality on the market.

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