Borax - Gold Smelting Flux ( Mercury-free Gold Extraction )
$10
$10
Borax is used in gold mining primarily as a flux during smelting to lower the melting point of gold, remove impurities, and enhance purity. In artisanal mining, it acts as a safe, eco-friendly alternative to toxic mercury, helping to isolate fine gold particles from concentrates.. We have it in smaller packages and bulk quantity as well. Keep yourself safe and preserve the environment for posterity. Make money while remaining safe and healthy. Get in touch with us for more information
| On Offer or Wanted | On Offer |
|---|
$280
$1
$390
Individual: golden
Verified Via:
Member Since: Apr 2025
