What are the natural sources of borax?

Boric Acid and Borax in Food. Naturally Occurring. Boron occurs naturally in food as borate (B 4 O 7 2-) or boric acid. The richest sources of boron include fruits, leafy vegetables, legumes, and nuts. Wine, cider and beer also contain high levels of boron. Dairy products, fish, meats, and most grains are poor sources. read more

Borax is natural , originates in salt water, mined in California deposits. read more

Borax, also known as sodium borate, sodium tetraborate, or disodium tetraborate, is an important boron compound, a mineral, and a salt of boric acid. Powdered borax is white, consisting of soft colorless crystals that dissolve in water. read more

Borax is a natural mineral with a chemical formula Na 2 B 4 O 7 • 10H 2 O. Borax also is known as sodium borate, sodium tetraborate or disodium tetraborate. It is one of the most important boron compounds. read more