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The hardness of quartz on the Mohs scale is seven and can scratch glass.
Wiki User
∙ 14y ago
Wiki User
∙ 13y ago7
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What is the hardness of Flint according to the mohs scale of hardness?
flint is a type of quartz, so it has a hardness of about 7 on the mohs scale of hardness
What is the hardness of flint?
Flint is a type of Quartz, and Quartz is a 7 on the Mohs Hardness Scale
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 obsidians hardness?
about 7 or 7.5 with Mohs scale, like Quartz.
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.
what hardness of quartz?
According to the Mohs hardness scale, Quartz is assigned with the hardness 7.
What is the hardness of Flint according to the mohs scale of hardness?
flint is a type of quartz, so it has a hardness of about 7 on the mohs scale of hardness
What is the hardness of flint?
Flint is a type of Quartz, and Quartz is a 7 on the Mohs Hardness Scale
On mohs hardness scale where would quartz be?
7
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 mineral is used as an example of that hardness on Mohs hardness scale?
Talc Diamond Quartz
How hard is the aquamarine birthstone on the MOHs scale of hardness?
Aquamarine is between 7(Quartz) and 8(Topaz) on MOHs scale of hardness. But, Aquamarine is closer to 8(Topaz) than 7(Quartz). :-)
What is obsidians hardness?
about 7 or 7.5 with Mohs scale, like Quartz.
How expensive is amethyst?
Amethyst, a variety of quartz, has a hardness rating of 7 on Mohs scale.
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.
Is amethyst hard?
Amethyst, a variety of quartz, has a hardness rating of 7 on Mohs scale.
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.
