Purchase Qty. Reference FOB Price
20-49 Tons US$195.00
50-99 Tons US$190.00
100+ Tons US$185.00
Product Description
Volcanic stone (commonly known as pumice or porous basalt) is a very precious porous stone formed by volcanic glass, minerals and bubbles after volcanic eruption. Volcanic stone contains dozens of minerals and trace elements. It has no radiation. After the relentless volcanic eruption, it took ...