4744

High-Grade Silver-Gold Ore, Seven Troughs, Nevada (103056)

Currency:USD Category:Collectibles / Rocks, Fossils & Minerals Start Price:40.00 USD Estimated At:80.00 - 100.00 USD
High-Grade Silver-Gold Ore, Seven Troughs, Nevada  (103056)
SHIPPING & HANDLING: Shipping and Handling cannot be estimated prior to invoicing, based on the size and weight of your purchase. All shipping is subject to a minimum charge of $19.00. If additional shipping and handling costs are required, the buyer will be reinvoiced for the balance due. Items are not shipped until the invoice is completely paid. Many buyers purchase a number of lots. Every effort will be made to include all lots in a single shipping charge calculated to cover the weight and size of the package(s). NOTE: Some shipments (of unusual size, dimension, or weight) may require sp...
High-grade silver-gold ore from the Harris Lease of the Seven Troughs Mine, Florence Mining & Leasing Company, Seven Troughs, Nevada, approx 25 x 18 x 11 mm. Original collector identified cerargyrite (a.k.a. chlorargyrite, silver chloride formed by weathering of silver-bearing ores in dry environments), native silver, and iron oxides. Under a hand lens, masses of silvery-gray minerals are easily seen along with coatings of secondary silvery-white mineral over sugary quartz.

Date: 1907
City/County: Seven Troughs
State: Nevada