4187

Cons. California & Virginia Mining Co. Assay Office Report 1894 [164681]

Currency:USD Category:Collectibles / Mining Start Price:50.00 USD Estimated At:100.00 - 200.00 USD
Cons. California & Virginia Mining Co. Assay Office Report  1894 [164681]
This auction will be split into 2 weekends. Please don't ask for your invoice until all sessions are completed. Thanks in advance for your understanding.

Shipping is billed separately. Pay your auction invoice early as purchases are packed in the order payments are received. Pick-up must be scheduled 24 hours in advance when you receive your shipping preference email after the auction. Invoices will go out immediately after all sessions the auction end.

Assay Office of the Consolidated California and Virginia Mining Company, Report of Ore Assays, Virginia, Nev. Jan. 13th, 1894. For Savage Mine ore deposited by RP Keating. Assay done by FE Fielding. Samples are from the Savage Battery and Savage Settler. They were taking samples out of the stamps before mercury ("head assay") to compare with results later in the process. A useful way to test how the efficiency of the mill. 5.5 x 8" The Consolidated Virginia was the largest producer on the Comstock, being the site of the historic Bonanza discovery. The California mine was adjacent to it and was the second largest producer. The two mines consolidated in the 1880s and mining continued to the 1940s. Virginia City Nevada Virginia City Nevada 1894