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Which mineral did ancient people use to make statues because of its hardness?
Marble
What will if you rub a mineral with the hardness of 3 with a mineral with a hardness of 9?
The mineral with hardness 3 will get scratched.
What mineral of hardness of 7?
the mineral that has a hardness of 7 is "Quarts
What mineral has the greatest hardness?
The mineral with the greatest hardness is the diamond.
Scratching a mineral with a nail is a test of what?
Scratching a mineral with a nail is a test of hardness. It helps determine the relative hardness of the mineral compared to known substances on the Mohs scale of mineral hardness.
What does the property of mineral hardness measure?
Mineral hardness measures the resistance of a mineral to scratching or abrasion. It is determined by the ability of a mineral to scratch another mineral or be scratched by it, as defined by the Mohs scale of hardness.
What properties of marble make it useful for carving and sculpture?
Marble is relatively soft (calcite, the predominate mineral in marble is a 3 on the Mohs hardness scale) making it easy to work with, and the intertwined mineral crystalline structure from its recrystallization from limestone or dolomite also makes it less likely to fracture when struck with a tool. Marble will also take a polish, and has a translucency that gives it a pleasing appearance.
What is hardness of quartz mineral?
the mineral that has a hardness of 7 is "Quarts
What is the hardness of the ruby?
Ruby, a variety of the mineral corundum, has a hardness of 9 on the Mohs scale of mineral hardness.
What is ment by a meant by a mineral's hardness?
Hardness is the measure of how easily a mineral is scratched.
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.
What is marbles hardness?
Marble has a hardness of around 3-4 on the Mohs scale, which measures the hardness of minerals. This means that marble is a relatively soft stone compared to others.
