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Is there a chart determining the percentage of minerals on each number on the mohs scale of hardness?
Wiki User
∙ 12y ago
Yes, there is a chart.
Wiki User
∙ 12y ago
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What scale is used to rank the hardness or softness of minerals?
The Mohs Scale of Hardness determines the hardness of minerals by scratching them with commonly found objects. The minerals are assigned a number which corresponds to their hardness; higher numbers indicate higher hardness.
How was friederish mohs and what did he develop?
In 1812, German mineralogist Friedrich Mohs developed a hardness scale for minerals (now universally used on metals, etc.)The scale was based on whether the sample could be scratched by a material of known hardness. The standard was Diamond, with a Mohs Hardness Number of 10.
What is the system used to compare the hardness of a mineral?
Minerals are compared in their ability to scratch the freshly cleaved surface of each other. Their ability to scratch other minerals has become one criterion used in the mineral's identification, as each mineral possesses a number assigned to its ability, as appears on the Mohs hardness scale, an enlightenment provided by the scientist Friedrich Mohs.See related question below.
What is the atomic number responsible for determining the type of atom?
The atomic number is responsible for determining the element.
What is zircon's hardness number?
It is 7.5 in the MHOS scake.
What scale is used to rank the hardness or softness of minerals?
The Mohs Scale of Hardness determines the hardness of minerals by scratching them with commonly found objects. The minerals are assigned a number which corresponds to their hardness; higher numbers indicate higher hardness.
What is the scale for the Mohs hardness scale?
Granite is not assigned a number on the Mohs scale of hardness. The Mohs scale is a measurement of the relative hardness of minerals. Because granite is a rock composed of a variety of minerals, only the individual minerals which compose it have a Mohs hardness.
What is the Mohs Scale of hardness for granite?
Granite is not assigned a number on the Mohs scale of hardness. The Mohs scale is a measurement of the relative hardness of minerals. Because granite is a rock composed of a variety of minerals, only the individual minerals which compose it have a Mohs hardness.
What is the hardness of slate on mohs hardness scale?
Slate, being a metamorphic rock, would not have a hardness listing on the Mohs scale of mineral hardness.
What 2 properties of minerals can be expressed in numbers?
Two properties of minerals that can be expressed in numbers are hardness and specific gravity. Hardness is usually determined using the Mohs scale and is expressed as a number between 1 (softest) and 10 (hardest). Specific gravity is the ratio of a mineral's density compared to the density of water and is expressed as a number.
What do the numbers represent on mohs hardness scale?
The Mohs Hardness Scale is numbered form one to ten, one being the softest minerals (talc) and ten being the hardest (diamond).
5 why is Gypsum is a 2 on Mohs hardness scale while topaz is an 8 Can gypsum scratch topaz?
No, gypsum cannot scratch topaz. Minerals with a higher number on the Moh's Hardness Scale can scratch minerals that are lower-numbered, but lower numbers can't scratch higher numbers. A mineral would have to have a number higher than an 8 on the Moh's hardness scale in order to scratch topaz.
What is Bauxite's hardness?
Bauxite, a rock and the main ore of aluminum, does not have a number on the Mohs scale of relative mineral hardness because it is not a mineral, but a combination of minerals.
Can minerals with higher numbers scratch ones with lower numbers?
No a mineral with a low number CAN NOT scratch a mineral with a high number. For example : Mineral Talc is 1 on the MOH Hardness Table and a soft mineral. The Diamond is a 10 on the MOH Hardness Table and is the hardest mineral.
How was friederish mohs and what did he develop?
In 1812, German mineralogist Friedrich Mohs developed a hardness scale for minerals (now universally used on metals, etc.)The scale was based on whether the sample could be scratched by a material of known hardness. The standard was Diamond, with a Mohs Hardness Number of 10.
What is mineral hardness-?
Is a mineral's ability to resist being scratched, and is defined by its location on the numerical Mohs scale of mineral hardness by a designation of a number between 1 and 10. See the related link on Mohs hardness.
What is the unit for brinell hardness number?
The unit of Brinell Hardness Number is same as that for stress.
