how-to-remove-gold-dust-from-sand-in-nepal-india-2022

1 год назад

This video demonstrates a method for recovering gold from soil. The process involves drying, crushing, washing, and panning the soil to separate the gold from other materials. The video shows the steps in detail, including the use of a magnet to remove black sand and a magnifying glass to identify tiny gold particles.

5 месяцев назад

Добыча золота: Превращение песка (Тайбра) в золото: лучшие практики добычи