Your sandpaper is graded according to the amount of abrasive particles (grit) per square inch. The six abrasive categories range from course to super fine and between them include medium, fine, very fine and extra fine. Your choices will depend on the finish you hope to achieve. These particles or categories consist of one of four minerals that make up sandpaper: aluminum oxide, garnet, ceramic (alumina zirconia) and silicon carbide.
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Diamond is the ultimate mineral for use in abrasive tools.
Diamond because it is the highest hardness on Mohs Hardness Scale.
Diamond would be the best, corundum next best. #10 and #9 respectively on the Mohs mineral hardness scale.
Diamonds
SILICON
gypsum
biotite mica is used to make plaster and other construction materials
copper, nickel, silver...
the dinosaurs rubbed it on their skin to make it smoother
The answer is Kaolin.
Gemstones, Sandpaper, Grinding wheels ect.
sand
SILICON
garnets The abrasive grain, the key part of coated abrasive products, may be either a natural or synthetic mineral. Due to their extreme hardness, natural minerals such as http://www.answers.com/topic/garnet, quartz or http://www.answers.com/topic/emery (corundum with iron impurities) have uses in sandpaper and grinding tools.
Graphite is the mineral used in pencils.
what mineral is used to make flouride toothpasteand pottery
Sharkskin was originally used as Sandpaper. When modern manufacturing techniques came, sandpaper was mass produced.
GYPSUM is the main mineral in Drywall.
The mineral is graphite.
This mineral is hydroxyapatite.
Copper is used to make a blue firework!
That is A coarse sandpaper, It is generally used before A fine sandpaper.
Lead