Aluminum oxide, the most common industrial mineral in use today, is used either individually or with other materials to form ceramic grains. Aluminum oxide is also combined with emery and crocus to ...

while FEPA grading systems are used in Europe. JIS is an acronym for Japanese Industrial Standard. Mineral abrasives are made of many different materials. Choices include sodium bicarbonate (baking ...

Garnets have found many industrial uses in modern times due to their hardness ... One of the most striking applications of garnet research has been in unraveling the formation of the Alps and the ...