An Ore Of Boron And As A Source Of Borax (a Cleaning Agent And Useful Industrial Chemicals For Glasses, Ceramics, Enamel, Metall

For making ceramics, glazes, cements, wicks, food preservatives, special glasses; Also for leather dressing compounds for preparation of hides prior to tanning; Artificial precious stones; As flux in metallurgical industry, fire-proofing compositions and linings for safes; Also for pigments; Enamel paints, paper glazes, cosmetics, soaps, textiles, medicines, etc