top-ban
News
  1. Home >
  2. hard rocks that contain gold
hard rocks that contain gold

hard rocks that contain gold

Mar 13 2018 · Take a rock that contains gold in it – this process works best on quartz rocks – and set it inside a glass jar Add white cooking vinegar to the jar covering the entire rock and then some with the vinegar The acidbased vinegar slowly dissolves the quartz crystals surrounding the gold leaving only bits of quartz attached to the gold

[email protected]

Relate Product

News & List

toTop
Click avatar to contact us
Chat Online