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How hard is Limestone?
Limestone is a relatively soft sedimentary rock composed mainly of calcium carbonate. It has a hardness of 3 on the Mohs scale, which means it can be easily scratched by harder materials like metal or glass.
What is harder granite limestone marble?
Granite is the hardest of the three stones, primarily composed of quartz and feldspar, making it highly durable and resistant to scratching. Marble, formed from limestone under heat and pressure, is softer and can be more easily scratched and damaged. Limestone is the softest of the three, primarily composed of calcite, and is more susceptible to erosion and wear. Overall, the hardness scale ranks them as granite > marble > limestone.
Can sedimentary rocks be scratched by a penny?
Yes, sedimentary rocks can often be scratched by a penny, as they typically have a hardness of 3 to 4 on the Mohs scale. A penny, made primarily of copper, has a hardness of about 3.5, allowing it to scratch softer sedimentary rocks like limestone or sandstone. However, harder sedimentary rocks like some shales may resist being scratched by a penny.
What is calcite hardness?
Calcite has a hardness of 3 on the Mohs scale, meaning it is relatively soft and can be scratched by harder materials. It is composed of calcium carbonate and is commonly found in sedimentary rocks such as limestone and marble.
When was Scratched created?
Scratched was created in 1988.
Is scratched an adjective?
it depends on ehat kind of sentence it is in for example She scratched the her phone. (scratched a verb) in the sentence: He out the scrathed pocket in his pocket. (scratched is an adjective)
Which rock type can be scratched with the fingernail?
The rock type that can typically be scratched with a fingernail is sedimentary rock, particularly soft varieties like limestone or chalk. These rocks generally have a hardness of 2 to 3 on the Mohs scale, making them softer than a fingernail, which has a hardness of about 2.5. This property allows for easy scratching and is a useful field test for identifying rock types.
Which mineral is scratched dolomite and is scratched by olivine?
potassium feldspar
What mineral can be scratched by diamond?
Diamond are only scratched by diamonds.
Has your cat scratched its face?
Yes, my cat has scratched its face.
How is concrete formed from limestone?
concrete is formed from limestone by the combustion of the limestone (heating of the limestone)!
What is limestone cave formed of?
Limestone and limestone formations.
