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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;
Can fayalite orthaclase but not topaz?
Yes..in a high definition the Fayalite can be able to scratch the Orthoclase but not the topaz. If you look on the Mohs scale, the Orthoclase is not harder than the Topaz. So, in clear words, yes!!
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.
Which mineral has a hardness nearest to that of glass?
Glass has a hardness of 5.5 Minerals with hardness nearest to that of glass include apatite, which is slightly softer than glass with a hardness of 5.0, and orthoclase, which is slightly harder than glass with a hardness of 6.0.
What are the special properties of orthoclase?
Orthoclase is a type of feldspar mineral known for its hardness, typically ranking around 6 on the Mohs scale. It exhibits a two-dimensional structure, making it prone to cleave along distinct planes. Additionally, orthoclase often displays twinning, where two crystals are intergrown in a specific orientation.
How hard is orthoclase?
hardness for orthoclase feldspar is 6.0
Which mineral has a hardness of 6 and has cleavage?
Orthoclase Feldspar.
What mineral has hardness of 6?
Orthoclase feldspar is 6 on the Mohs scale of mineral hardness.
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;
Can fayalite orthaclase but not topaz?
Yes..in a high definition the Fayalite can be able to scratch the Orthoclase but not the topaz. If you look on the Mohs scale, the Orthoclase is not harder than the Topaz. So, in clear words, yes!!
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.
A mineral with a hardness of 6?
A mineral with a hardness of 6 on the Mohs scale is feldspar. Feldspar is a common mineral found in many types of rocks, including granite. It is used in the production of ceramics and glass.
Which mineral has a hardness nearest to that of glass?
Glass has a hardness of 5.5 Minerals with hardness nearest to that of glass include apatite, which is slightly softer than glass with a hardness of 5.0, and orthoclase, which is slightly harder than glass with a hardness of 6.0.
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.
How hard is orthoclase feldspar?
Orthoclase feldspar has a hardness of around 6 on the Mohs scale. This means it is moderately hard and can scratch softer materials but can also be scratched by harder materials.
Which mineral will scratch glass but not pyrite?
Quartz will scratch glass but not pyrite. Pyrite has a Mohs hardness of around 6 to 6.5, while quartz has a hardness of 7, making it capable of scratching glass but not pyrite.
What is the rock hardness of obsidean?
Although technically it's not a mineral (but rather a glassy form of rhyolite containing predominantly orthoclase, quartz, and mica), obsidian would fall into the 5 - 5.5 range on the Mohs scale of hardness.
