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a diamond
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Which mineral scratches dolomite and is scratched by olivine?
Quartz scratches dolomite, while olivine scratches pyroxene.
What mineral scratches fluorite but not feldspar?
Quartz scratches fluorite but not feldspar. Fluorite has a relative hardness of 4 on the Mohs scale, while feldspar has a hardness of 6-6.5. Quartz, with a hardness of 7, is harder than fluorite but softer than feldspar, allowing it to scratch fluorite but not feldspar.
What mineral can scratch feldspar but not quartz?
Apatite is a mineral that can scratch feldspar but not quartz. This is because apatite has a higher hardness value than feldspar but a lower hardness value than quartz on the Mohs scale of mineral hardness.
What mineral is not scratched with feldspar and the mineral doesn't powder or wear down the feldspar?
Quartz
To which mineral group does orthoclase feldspar belong?
Orothoclase Feldspar belong to the silicates group.
What is the feldspar?
Feldspar is a mineral found prety mutch anywhere.
Is feldspar metalic?
no, feldspar is a mineral.
What mineral scratches dolomite but it scratched by olivine?
Quartz scratches dolomite but is scratched by olivine. Dolomite has a Mohs hardness of 3.5-4, while quartz has a hardness of 7. Olivine, on the other hand, has a higher hardness of 6.5-7.
Is feldspars a nonsilicate mineral?
No. Feldspar is a silicate mineral.
Is feldspar a marble?
No, a feldspar is a mineral, and a marble is a rock. Marble is a metamorphic rock, made mostly of the mineral Calcite.
A mineral with a hardness of 6?
Orthoclase feldspar is 6 on the Mohs scale of mineral hardness.
Is felsite a mineral?
No, "felsite" is not a mineral. Perhaps you mean feldspar?
