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Cassiterite and Arsenopyrite on Quartz. Viloco Mine, Loayza Province, La Paz, Bolivia. 11.9 x 7.2 x 6.8 cm (4.69 ...
Description
Cassiterite and Arsenopyrite on QuartzViloco Mine, Loayza Province, La Paz, Bolivia
11.9 x 7.2 x 6.8 cm (4.69 x 2.83 x 2.68 in)
A strong Viloco combination with well-formed Cassiterite crystals set on a bright Quartz matrix. The Cassiterite shows a deep, reflective luster and sits prominently across the top of the piece. Arsenopyrite is distributed across the specimen, adding metallic contrast against the Quartz. The Quartz points give the piece structure and keep the display clean. A balanced and top quality example from this classic locality.
From the collection of Bruce Carter [BC1503].
More Information: This piece is in excellent condition.
Auction Info
Buyer's Premium per Lot:
25% of the successful bid (minimum $49) per lot.
This lot is in: 1 -
Signature® Floor Session (Live Floor, Live Phone, Mail, Fax, Internet, and Heritage Live):
(Lots 72001-72160) - 12:00 PM Central Time, Saturday, May 16, 2026.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]
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Additional Location Info:
Heritage Auctions - Dallas
2801 W. Airport Freeway
Dallas, TX 75261
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