Min. Order Reference FOB Price
300 Bags US$5.50-12.00 / Bag
Product Description
Product Description Vermiculites are a hydrous silicate mineral which is classified under phyllosilicate. The expansion of the mineral on heating is termed as exfoliated vermiculite. It is formed by weathering or hydrothermal alteration of Biotite or phlogopite. 1. Character: Non-toxic, ...