wildlifa wrote: ↑ Sun Nov 03, 2019 5:08 am Acid copper washing feels like it should be 80% refined copper output rather than 40%. Compared to all other metals which return total of 80% (e.g. 40% + 40%) AND rare jewels, copper feels just pathetic. Is it intended? Yes, it is intended. Copper refining...

Acid copper washing feels like it should be 80% refined copper output rather than 40%. Compared to all other metals which return total of 80% (e.g. 40% + 40%) AND rare jewels, copper feels just pathetic. Is it intended?