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Topaz will scratch quartz because its hardness on the Mohs scale is 8, while quartz has a hardness of 7. Harder minerals can easily scratch softer minerals.
quartz is softer than the topaz but the topaz is softer than diamonds which are the hardest :) hope this helps
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Which mineral will not scratch quartz topaz calcite or corundum?
apatite will not scratch quartz topaz calcite or corundum
Did quartz scratch topaz?
yes no, it doesnt Topaz is harder than qartz
Can quartz scratch corundum?
According to the Mohs scale of mineral hardness, quartz (7) will not scratch any mineral with a higher number on the scale. Corundum is listed at 9. Therefore quartz will not scratch corundum, but corundum can scratch quartz.
Can glass scratch topaz?
There are many different kinds of glass, with different hardnesses, but for the most part the hardness of quartz can be taken as a maximum value. Topaz will in fact scratch quartz, so it should scratch nearly any kind of glass.
What will scratch calcite?
Calcite is a relatively soft mineral, so it can be easily scratched by harder materials such as steel, quartz, or topaz. Therefore, these materials would scratch calcite.
Which mineral will not scratch quartz topaz calcite or corundum?
apatite will not scratch quartz topaz calcite or corundum
What kind of mineral can scratch quartz but not diamond?
According to the Mohs scale of hardness, Diamond has a hardness of 10 and Quartz has a hardness of 7. Any mineral with a hardness greater than 7 can scratch quartz and diamond can scratch any mineral with a hardness less than 10. Corundum (hardness of 9) and Topaz (hardness of 8) are two examples of minerals that can scratch quartz but not diamond.
What mineral can scratch glass and be scratched by topaz?
Quartz is the mineral that can scratch glass and be scratched by topaz. Quartz ranks 7 on the Mohs scale of mineral hardness, scratching glass which ranks around 5.5. Topaz, ranking 8 on the Mohs scale, can scratch quartz but not glass.
What mineral can't scratch quartz?
Anything under the 7 of the Moh's Hardness Scale, which is the number assigned to quartz. Minerals that can scratch quartz include topaz, corundum and diamond - pretty much everything else won't scratch it.
Did quartz scratch topaz?
yes no, it doesnt Topaz is harder than qartz
What mineral is most like quartz?
The mineral that is most like quartz is chalcedony. Chalcedony is a type of cryptocrystalline quartz that exhibits similar physical and chemical properties to quartz, such as hardness and transparency.
What mineral is between topaz and quartz?
nothing
How hard will topaz scratch quartz since it's hardness is 2 times harder?
The Mohs scale of mineral hardness is purely ordinal, meaning it does not rely any relative difference in values. Using a sclerometer, it will take twice as much force to create the same scratch in topaz as quartz.
Which mineral on the mohs scale will scratch apatite?
Minerals that will scratch apatite must be more than a 5 on the Moh's hardness scale. So feldspar, quartz, topaz, corundum, and diamond will scratch apatite.
What can scratch fluorite?
Fluorite is a relatively soft mineral with a Mohs hardness of 4, so it can be scratched by harder materials like quartz, topaz, and corundum. However, fluorite can scratch materials with a lower hardness, such as gypsum and calcite.
Can quartz scratch corundum?
According to the Mohs scale of mineral hardness, quartz (7) will not scratch any mineral with a higher number on the scale. Corundum is listed at 9. Therefore quartz will not scratch corundum, but corundum can scratch quartz.
What is pyrite scratch?
It can be scratched by a diamond, corundum, topaz, and quartz.
