the cost of milling silver ores in utah and nevada ES
The bullion output for the six months of the previous year reached $110,000. The total cost per ton produced was $8.69, but it was anticipated that this would soon be reduced to $5.10. (By January 1910 the total cost of mining and milling ores was under $8 a ton.) Ore reserves were placed at between $812,500 and $1,000,000. Get Price