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Is fluorite harder than calcite?
Yes, fluorite is harder than calcite. Fluorite has a hardness of 4 on the Mohs scale, while calcite has a hardness of 3. This means that fluorite can scratch calcite, but calcite cannot scratch fluorite.
What mineral that can scratch gypsum but cant scratch calcite?
Between 2 and 3 because its hard enough gypsum but it can not scratch calcite because calcite is harder
Which is the most abundant feldspar mica quartz calcite?
Quartz is the most abundant mineral among feldspar, mica, and calcite. It is a common mineral found in a wide variety of rock types and environments worldwide.
What two minerals are harder than calcite but softer than quartz?
Fluorite and apatite are two minerals that are harder than calcite but softer than quartz on the Mohs scale of mineral hardness. They have hardness values of 4 (fluorite) and 5 (apatite) respectively, compared to 3 for calcite and 7 for quartz.
Why is granite harder than marble?
Feldspar and quartz, with a hardness of 6 and 7 on the Mohs Scale respectively, are the minerals that give granite its abrasion resistance. Its hardness is due to the interlocking crystal structure as it cools from melt, making it among the hardest of rock types.
Is fluorite harder than calcite?
Yes, fluorite is harder than calcite. Fluorite has a hardness of 4 on the Mohs scale, while calcite has a hardness of 3. This means that fluorite can scratch calcite, but calcite cannot scratch fluorite.
Can calcite scratch feldspar?
no
What minerals is a silicate Gematite Feldspar Calcite Halite?
Feldspar
Is calcite harder than mica?
yes
Is calcite harder than gold?
It can be hard to remember the hardness levels of all the minerals and substances of the Earth. Calcite is something that is harder than gold.Ê
What would happen if you scratched a piece of fluorite against a piece of feldspar?
Fluorite is harder than feldspar, so scratching fluorite against feldspar would cause the fluorite to scratch the feldspar. This means the fluorite would leave a mark on the feldspar, showing that fluorite is harder than feldspar.
What mineral is harder than calcite but will not scratch glass?
Fluorite is a mineral that is harder than calcite, which has a Mohs hardness of 3. Fluorite has a hardness of 4, making it harder than calcite but still not hard enough to scratch glass, which typically has a hardness of around 5.
What mineral is harder fluorite or feldspar?
Feldspar is harder than fluorite on the Mohs scale of mineral hardness. Feldspar has a hardness of about 6 to 6.5, while fluorite has a hardness of 4. This means that feldspar can scratch fluorite, making it the harder of the two minerals.
Are harder than calcite but sofyer than quartz?
kaolin
What mineral is harder than gypsum but softer than flourite?
Calcite is a mineral that is harder than gypsum but softer than fluorite on the Mohs scale of mineral hardness. Calcite has a hardness of 3, while gypsum has a hardness of 2 and fluorite has a hardness of 4.
How would scientist tell the difference between calcite and quarts?
Quartz is much harder than calcite.
What mineral that can scratch gypsum but cant scratch calcite?
Between 2 and 3 because its hard enough gypsum but it can not scratch calcite because calcite is harder
