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Which minerals on Mohs' hardness scale can be scratched by quartz?
Wiki User
∙ 15y ago
Othoclase, apatite, fluorite, calcite, gypsum, and talc.
Wiki User
∙ 15y ago
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What minerals have a hardness of 7 on the mohs scale?
Topaz is a common mineral with a hardness of 8 on the Moh's hardness scale. This means it can scratch glass and cannot be scratched with a knife blade or masonry (steel) nail.
Can apatite be scratched by quartz?
Quartz is harder than apatite, quartz being a 7 on the Mohs mineral hardness scale and apatite being a 5.
Scientists use this to determine a minerals resistance to being scratched?
A mineral's resistance to being scratched is known as it's hardness. You can determine hardness by scratching it with another material whose hardness is already known. If it can be scratched, then the hardness is lower. If the unknown leaves a scratch on the known material, then its hardness is higher.
What is the hardness of rose quartz?
On the Mohs scale, rose quartz has a hardness of 7.0. Rose quartz is a mineral found in different parts of the world, including Madagascar and India. The Mohs scale is used to measure a minerals' hardness or scratch resistance.
What is the hardness of Quartz on the Mohs scale?
The hardness of quartz on the Mohs scale is seven and can scratch glass.
What minerals have a hardness of 7 on the mohs scale?
Topaz is a common mineral with a hardness of 8 on the Moh's hardness scale. This means it can scratch glass and cannot be scratched with a knife blade or masonry (steel) nail.
Can quartz be scratched by a penny?
No. According to Mohs Hardness Scale, Quartz has a hardness of 7 while copper has a hardness of about 3. The higher number indicates a greater hardness.
What is hardness when referring to minerals?
Its ability to be scratched. That is also determined on mohs hardness scale
If a mineral is a 6 on the mohs scale what can it be scracted by?
A mineral with a hardness of 6 on the Mohs scale can be scratched by anything harder than a 6, such as minerals with a hardness of 7 or higher. It will not be scratched by minerals with a hardness of 5 or lower.
Can apatite be scratched by quartz?
Quartz is harder than apatite, quartz being a 7 on the Mohs mineral hardness scale and apatite being a 5.
Measure of how easily a mineral can be scratched which is determined b the arrangement of of a minerals atom?
Hardness is the measure of how easily a mineral can be scratched.
Scientists use this to determine a minerals resistance to being scratched?
A mineral's resistance to being scratched is known as it's hardness. You can determine hardness by scratching it with another material whose hardness is already known. If it can be scratched, then the hardness is lower. If the unknown leaves a scratch on the known material, then its hardness is higher.
How well do a mineral resist scratching?
hardness.
What is the hardness scale of kaolinite on the mohs scale?
Kaolinite has a hardness of approximately 2-2.5 on the Mohs Scale. This means it is relatively soft and can be easily scratched by harder minerals.
What is the hardness of rose quartz?
On the Mohs scale, rose quartz has a hardness of 7.0. Rose quartz is a mineral found in different parts of the world, including Madagascar and India. The Mohs scale is used to measure a minerals' hardness or scratch resistance.
what hardness of quartz?
According to the Mohs hardness scale, Quartz is assigned with the hardness 7.
If a mineral scratches calcite but is scratched by apatite what is the minerals hardness?
Somewhere between 3 and 5 on the Mohs scale of relative mineral hardness...
