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Orthoclase has a hardness of 6 on the Mohs scale. This scale ranges from 1 (talc) to 10 (diamond), measuring the scratch resistance of various minerals. Orthoclase, a type of feldspar, can be scratched by minerals with a hardness greater than 6, such as quartz.

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1w ago

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What is the hardness of orthoclase?

Orthoclase has a hardness of 6 on the Mohs scale of mineral hardness. It is a common mineral found in granite and other igneous rocks.


What mineral has hardness of 6?

Orthoclase feldspar is 6 on the Mohs scale of mineral hardness.


A mineral with a hardness of 6?

Orthoclase feldspar is 6 on the Mohs scale of mineral hardness.


What is the Hardness of Andesitic on the Mohs scale of hardness?

Andesite typically has a hardness of around 5-6 on the Mohs scale of hardness. This places it in the same range as materials like glass and orthoclase feldspar.


What is feldpars hardness?

Orthoclase comes in as 6 on Mohs scale of mineral hardness:- Talc, Gypsum, Calcite, Fluorite, Apatite, Orthoclase, Quartz, Topaz, Corundum, Diamond;


What is the order of the minerals from the softest to the hardest?

The order of minerals from softest to hardest is: talc, gypsum, calcite, fluorite, apatite, orthoclase feldspar, quartz, topaz, corundum, and diamond. This scale is known as the Mohs scale of mineral hardness.


Could a 2p coin scratch apatite and orthoclase?

No, a 2p coin is unlikely to scratch apatite and orthoclase as these minerals have a higher hardness on the Mohs scale compared to the coin. Apatite has a hardness of 5 on the Mohs scale, while orthoclase has a hardness of 6-6.5, higher than the 2p coin.


What is the hardness of diatomite on the mohs scale of hardness?

Diatomite has a hardness of around 5.5 on the Mohs scale of hardness.


What is the name of the mineral hardness scale?

It's called the Ore


What is the hardness of Limonite on the mohs hardness scale?

The hardness of Limonite is 4 t0 5.5 on the mohs hardness scale.


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 is the hardness of azurite on the MOHS hardness scale?

Azurite has a hardness of 3.5 to 4 on the Mohs hardness scale.