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What is a mineral that fluorite can't scratch?
Fluorite is unable to scratch feldspar, quartz, corundum, diamond, or any other mineral with a Mohs hardness greater than 4.
What mineral can scratch fluorite?
the answer is something harder than fluorite some examples are granite , magnetite , diamonds , and quartz .
What is the luster of orthoclase?
Depending on the variety, feldspars can range from adamantine to glassy in luster.
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 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.
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 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 would happen if you rubbed a piece of fluorite against a piece of feldspar?
If you rub a piece of fluorite against a piece of feldspar, you would likely observe that the fluorite leaves a streak on the feldspar due to its lower hardness on the Mohs scale. Fluorite has a hardness of 4, while feldspar ranges from 6 to 6.5, meaning feldspar is harder and would not be scratched by fluorite. The interaction may produce some fine dust from the fluorite, but it would not result in significant abrasion of the feldspar.
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 would happen if a piece of fluorite against a piece of feldspar?
The two minerals are likely to remain unchanged when placed in contact with each other. Fluorite is a soft, colorful mineral composed of calcium and fluorine, while feldspar is a harder, more commonly occurring mineral made up of aluminum and silicate. There would be no chemical reaction or interaction between the two minerals.
What is a mineral that fluorite can't scratch?
Fluorite is unable to scratch feldspar, quartz, corundum, diamond, or any other mineral with a Mohs hardness greater than 4.
Is fluorite the biggest mineral in the world?
No, fluorite is not the biggest mineral in the world. While fluorite can form large crystals, there are other minerals such as quartz, feldspar, and calcite that can also grow to significant sizes. The size of a mineral can vary depending on the specific geological conditions in which it forms.
What is fluorite on the mohs hardness scale?
Fluorite is the number 4 mineral on the Mohs scale of mineral hardness, above calcite and below apatite.
What mineral can scratch fluorite?
the answer is something harder than fluorite some examples are granite , magnetite , diamonds , and quartz .
What mineral scratches fluorite?
the answer is something harder than fluorite some examples are granite , magnetite , diamonds , and quartz .
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 is the luster of orthoclase?
Depending on the variety, feldspars can range from adamantine to glassy in luster.
