Post by
nozzpack on Feb 08, 2024 2:30pm
2 billion lbs of copper in Nuggett tailings Pond
6.7 million tons of copper have been produced through the Nuggett Pond copper mill since 1982.....with a portion also produced by the Copper circuit of the Nuggett Pond dual circuit gold mill now owned by Maritime
Assuming the usual 15% of head grade unrecovered through production, that's about 1 million tons of copper fines which is 2 Billion lbs of copper deposited into the Nuggett Pond tailings pond along with at least 50,000 ounces of gold fines by production from the Ming mine also discharged into the tailings pond.
Normally, low grade ore that must be mined enroute to the main ore body is retained in a stockpile to be milled after the main body of ore is mined out.
But, that no longer exists being processed by former owners..
So, the tailings can replace the stockpile inventory except grades of the fines, being concentrated in the tailings discharge, will be around 10 times higher than stockpiled inventory .....
A potential JV project for Firefly and MAE..let's see first how the current Feasability study for recovering gold fines from the Pine Cive mill turns out..
FWIW