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What mineral is used make jewelry decoration mechanical parts abrasives?
The mineral commonly used to make jewelry, decorative items, mechanical parts, and abrasives is corundum. Corundum is a crystalline form of aluminum oxide and is highly valued for its hardness, making it suitable for abrasive applications. Additionally, when corundum is colored by trace elements, it can form gemstones such as sapphires and rubies, which are widely used in jewelry.
What object is made up of corundum?
An abrasive material called emery is made up of corundum, which is a naturally occurring form of aluminum oxide. Corundum is a very hard mineral that is commonly used in abrasives for grinding, cutting, and polishing applications due to its durability and hardness.
What soft mineral often used in pencils?
Graphite is the soft mineral often used in pencils. It is a form of carbon that leaves a gray mark when used for writing or drawing.
What are rare beautiful minerals that are very hard but not polished?
Some rare and beautiful minerals that are very hard but not typically polished include jadeite, a form of jade known for its vibrant colors and toughness, and garnet, which comes in various hues and is often used in abrasives. Another example is tourmaline, particularly the striking watermelon variety, which showcases a unique blend of colors. Additionally, the mineral spinel is prized for its brilliance and can be found in a range of colors, although it is less commonly polished than other gemstones.
How hard is carborundum on Moh scale?
Carborundum, also known as silicon carbide, is typically around 9-9.5 on the Mohs scale of hardness, making it one of the hardest synthetic materials. It is often used in abrasives and cutting tools due to its hardness and wear resistance.
What minerals may be dark red brown yellow green or black They are very hard and often used as abrasives The clear crystals are used as gems?
They are very hard and often used as abrasives. The clear crystals are used as gems
What is the mineral diamond used for?
Diamond is used for gemstones, abrasives, and saw blades.
What type of mineral is used to make abrasives and aircraft parts?
aluminum
What mineral is red yellow or green used as gemstones or abrasives?
Garnet
What element is Used for abrasives and high speed drills?
Abrasives and high speed drills are often made of carbide alloys of carbon and various metals.
What mineral is used make jewelry decoration mechanical parts abrasives?
The mineral commonly used to make jewelry, decorative items, mechanical parts, and abrasives is corundum. Corundum is a crystalline form of aluminum oxide and is highly valued for its hardness, making it suitable for abrasive applications. Additionally, when corundum is colored by trace elements, it can form gemstones such as sapphires and rubies, which are widely used in jewelry.
What compound consists of aluminium and oxygen?
Aluminum oxide (Al2O3) is a compound consisting of aluminum and oxygen. It is commonly known as alumina and occurs naturally as the mineral corundum, which is a very hard crystal used in abrasives and refractories.
What is Boron For?
Boron is used in flares, propellant mixtures, nuclear reactor control elements, abrasives, and hard metallic alloys
What object is made up of corundum?
An abrasive material called emery is made up of corundum, which is a naturally occurring form of aluminum oxide. Corundum is a very hard mineral that is commonly used in abrasives for grinding, cutting, and polishing applications due to its durability and hardness.
What mineral is used to make hard bone cells?
This mineral is hydroxyapatite.
What mineral is a hard abrasive?
Corundum - Crystalline Aluminium Oxide (Al2O3) is a mineral that is hard (9.0 on Mohs scale) and used as an abrasive.
What is a hard mineral that is used for smoothing or polishing?
slate
