1. Home
  2. News
  3. how to refine gold gravel

how to refine gold gravel

Dec 05, 2019· Pourthe melted gold-mercury amalgam onto a piece of chamois leather. Lay out a piece of chamois leather, then slowly pour the gold-mercury amalgam over the center of the leather. Leave the remaining rock pieces in the metal container.Be careful that you don’t spill any of the mixture outside of the leather.

Get Price

News List

toTop
Click avatar to contact us
Chat Online