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Pumice
Talc is a very soft mineral, unlike quartz, and so is less likely to be abrasive.
Assuming you mean calcite, it is a carbonate mineral.
because quartz is an abrasive and abrasive is used in cleaning
Pure Corundum is extremely hard, ranking just below diamond. It ranks 9.0 on Mohs scale of hardness. It is commonly used as an abrasive, such as sandpaper and large machines used in machining plastics, woods and metal. Abrasive corundum is synthetically manufactured from bauxite. Corundum is a less commonly used term for an abrasive product known as aluminum oxide. It is also used as a loose grain abrasive in abrasive blasting applications. It's hardness and agressiveness make it an ideal abrasive for imparting a profile on the part substrate.
Corundum - Crystalline Aluminium Oxide (Al2O3) is a mineral that is hard (9.0 on Mohs scale) and used as an abrasive.
Abrasive minerals can either be natural or synthetic. An example of an abrasive material is quartz because it is hard, sharp and tough.
Diamond is the hardest natural mineral, and its abrasive quality can be precise and long-lasting,
A solid abrasive material is a mineral which can wear away part of another solid by rubbing. A common solid abrasive is diamond.
dolomite
Pumice
A solid abrasive material is a mineral which can wear away part of another solid by rubbing. A common solid abrasive is diamond.
Corundum is a very hard mineral used as an abrasive in industry.
Talc is a very soft mineral, unlike quartz, and so is less likely to be abrasive.
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.
Ajax is an abrasive powder cleaning substance.
abrasives can wear things down. lol