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The hardness of a rock is determined by scratching it with a harder material.

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What property of rocks can be determined by discovering whether they scratch glass?

The property of rocks that can be determined by whether they scratch glass is their hardness. This is measured on the Mohs scale, which ranks minerals based on their ability to scratch one another. If a rock can scratch glass, it indicates that its hardness is greater than that of glass, which has a hardness of about 5.5 on the Mohs scale. Conversely, if it cannot scratch glass, it is likely to be softer than this standard.


How are rock types and rock names determined?

Rock types are determined by the mineral composition and texture of a rock. Rock names are often based on the predominant mineral present in the rock or the location where the rock is found. Geologists use various classification systems to categorize rocks based on their characteristics.


Can you scratch a metamorphic rock?

no


What do you call when you scratch a rock on something?

When you scratch a rock on something, it’s often referred to as testing the rock's hardness or conducting a scratch test. This is commonly done to identify minerals using the Mohs scale of mineral hardness, which ranks minerals based on their ability to scratch one another. The process can help determine the composition and characteristics of the rock or mineral being tested.


The absolute age of a rock is the approximate number of years ago that the rock formed. The absolute age of an igneous rock can best be determined by?

It is best determined by radiometric dating techniques which measure the decay of radioactive elements.

Related Questions

What property of rocks can be determined by discovering whether they scratch glass?

The property of rocks that can be determined by whether they scratch glass is their hardness. This is measured on the Mohs scale, which ranks minerals based on their ability to scratch one another. If a rock can scratch glass, it indicates that its hardness is greater than that of glass, which has a hardness of about 5.5 on the Mohs scale. Conversely, if it cannot scratch glass, it is likely to be softer than this standard.


How are rock types and rock names determined?

Rock types are determined by the mineral composition and texture of a rock. Rock names are often based on the predominant mineral present in the rock or the location where the rock is found. Geologists use various classification systems to categorize rocks based on their characteristics.


What can scratch a rock?

TourmalineCorundumDiamond


Can you scratch a metamorphic rock?

no


Will it leave a mark if you scratch a hard rock?

That depends what you scratch it with, what material the rock is made from, and how much force you apply when scratching.


What can scratch a quartz rock?

TourmalineCorundumDiamond


What does it mean when two rocks cannot scratch each other?

If two rocks cannot scratch each other, then they would have to be of equal hardness. A harder rock can always scratch a softer rock.


What do you call when you scratch a rock on something?

When you scratch a rock on something, it’s often referred to as testing the rock's hardness or conducting a scratch test. This is commonly done to identify minerals using the Mohs scale of mineral hardness, which ranks minerals based on their ability to scratch one another. The process can help determine the composition and characteristics of the rock or mineral being tested.


What are Classifications of igneous rock?

it can get scratch by a diamond


What is the rock that you can scratch with your nail?

That would be Talc.


What rock can scratch window glass?

diamond


Will 000 steel wool scratch glass?

will 0000 rock wool scratch windsheild glass