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High-Grade Silver-Gold Ore, Seven Troughs, Nevada #103057

Currency:USD Category:Collectibles / Mining Start Price:40.00 USD Estimated At:80.00 - 160.00 USD
High-Grade Silver-Gold Ore, Seven Troughs, Nevada  #103057
SOLD
40.00USD+ (10.00) buyer's premium + applicable fees & taxes.
This item SOLD at 2019 Dec 08 @ 10:37UTC-8 : PST/AKDT
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High-grade silver-gold ore specimen from the Prior Lease of the Mazuma Hills Mine in Seven Troughs, Nevada, approx 45 x 35 x 35 mm. Original collector identified the presence of ruby silver, but these may have darkened to silvery grey due to exposure to light. Under a hand lens, abundant silvery-grey mineralization, probably argentite, is visible along with flecks of gold or pyrite in a quartz matrix with iron oxide staining. State: Nevada City: Seven Troughs Date: 1907