What is Mohs hardness of Barium Sulfate
The resistance of a mineral to being scratched is known as its 'hardness'. This is a relative measurement determined by whether it scratches, or is scratched by, other materials of determined hardness. Hardness is measured on the Mohs scale. To give to some idea, diamond (the hardest known mineral) is a 10, while talc (the softest) is 1. A copper coin is around 3, a fingernail is around 2, an iron nail is around 5. Quartz, for example, is a 7.
Talc is the softest mineral and has a hardness of one on the Mohs Hardness Scale. Talc contains silicate and magnesium along with silica and oxygen.
Iron is not a mineral used in Moh's hardness scale.
Answer 1Mohs Hardness Scale is a comparative way of measuring the hardness of a rock or mineral - that is, its resistance to scratching. It is usually used with minerals because rocks tend to have a heterogeneous consistency and therefore varying degrees of hardness.The Mohs scale goes from 1 to 10, with one being the softest mineral and ten being the hardest. There are minerals that are considered "indicators" and are known to have a specific, constant hardness value. These indicator minerals, with their hardness values, are:Talc: 1 (softest)Gypsum: 2Calcite: 3Fluorite: 4Apatite: 5Feldspar: 6Quartz: 7Topaz: 8Corundum: 9Diamond: 10 (hardest)A set of common objects with known hardness values is often used to estimate the hardness of an unknown sample, by attempting to scratch it. The average human fingernail has a hardness of 2.5 and a copper penny has a hardness of 3.5. A stainless steel blade is about 6.5 and a section of average window glass is approximately 5.5._______________________________________________________Answer 2The Mohs scale of mineral hardness is based on the ability of one natural sample of matter to scratch another mineral. The samples of matter used by Mohs are all different minerals. Minerals are pure substances found in nature.1 = talcum, softest10= diamond, hardestFurther reading via 'Related links'A Mohs hardness scale is a graph. This graph shows information on the body and the hardness.
The hardness would be between 4.5 and 5.5 on the Mohs scale. I actually think it would be 4.5, but to be safe, I would put between 4.5 and 5.5. Hope that helps!
The hardness would be between 4.5 and 5.5 on the Mohs scale. I actually think it would be 4.5, but to be safe, I would put between 4.5 and 5.5. Hope that helps!
The hardness would be between 4.5 and 5.5 on the Mohs scale. I actually think it would be 4.5, but to be safe, I would put between 4.5 and 5.5. Hope that helps!
Jasper is a hardness of 7 on Mohs scale. Jasper is a type of Chalcedony, a variety of quartz (silicon dioxide) often with some iron and aluminum. Jasper gets it's colors from iron oxides.
Gallium is malleable. It has a hardness of only 1.5 on Mohs scale.
No. Diamond is the hardest natural mineral, measuring 10 on the Mohs scale of hardness. Wurtzite measures 3.5-4 on the same scale. Diamond is formed from carbon -- C; Wurtzite is formed from zinc iron sulfide -- ((Zn,Fe)S).
The minerals that comprise the various iron ores have varied Mohs' hardness. Hematite: 5.5-6.5 Magnetite: 5.5-6.5 Limonite: 4-5.5 Pyrite: 6-6.5
The resistance of a mineral to being scratched is known as its 'hardness'. This is a relative measurement determined by whether it scratches, or is scratched by, other materials of determined hardness. Hardness is measured on the Mohs scale. To give to some idea, diamond (the hardest known mineral) is a 10, while talc (the softest) is 1. A copper coin is around 3, a fingernail is around 2, an iron nail is around 5. Quartz, for example, is a 7.