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Gypsum.
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∙ 15y ago
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Can you give examples of minerals from softest to hardest?
Talc - softest Gypsum Calcite Fluorite Apatite Orthoclase feldspar Quartz Topaz Corundum Diamond -hardest
What is the softest mineral and why?
Talc is the softest mineral. The Mohs hardness scale goes like this, from softest to hardest: 1. Talc, 2. Gypsum, 3. Calcite, 4. Fluorite, 5. Apatite, 6. Orthoclase Feldspar, 7. Quartz, 8. Topaz, 9. Corundum, 10. Diamond.
What mineral scratches quartz but not gypsum and is green in color?
There is no answer to your question, because anything that will scratch quartz will also scratch gypsum.
What mineral can scratch feldspar but not quartz?
There is no mineral that would satisfy the question. If a mineral is able to scratch feldspar, it would have a Mohs hardness of 6 or above. Fluorite is rated as a 4. It would be impossible for a mineral which scratches feldspar to be unable to scratch fluorite.
What is the hardness of rose quartz?
On the Mohs scale, rose quartz has a hardness of 7.0. Rose quartz is a mineral found in different parts of the world, including Madagascar and India. The Mohs scale is used to measure a minerals' hardness or scratch resistance.
Can you give examples of minerals from softest to hardest?
Talc - softest Gypsum Calcite Fluorite Apatite Orthoclase feldspar Quartz Topaz Corundum Diamond -hardest
What is the softest mineral and why?
Talc is the softest mineral. The Mohs hardness scale goes like this, from softest to hardest: 1. Talc, 2. Gypsum, 3. Calcite, 4. Fluorite, 5. Apatite, 6. Orthoclase Feldspar, 7. Quartz, 8. Topaz, 9. Corundum, 10. Diamond.
What mineral scratches quartz but not gypsum and is green in color?
There is no answer to your question, because anything that will scratch quartz will also scratch gypsum.
What mineral does gypsum and halite form?
I think quartz
Is talc softer than topaz?
Talc is the softest mineral.. here is the mohs scale of hardness 1. talc 2. gypsum 3.calcite 4.fluorite 5.apatite 6.orthoclase 7. quartz 8. topaz 9. corundum 10.diamond
What mineral can you find in your bedroom?
Mirror- Quartz
What rock is also a mineral?
Rock salt and rock gypsum are predominately the minerals halite and gypsum respectively. Quartzite is also predominately the mineral quartz.
What is is the strongest mineral?
the strongest mineral is the diamond, actually the strongest mineral is the quartz and the strongest rock is diamond
How many degrees of hardness are defined on the Mohs hardness scale?
There are ten degrees of mineral hardness, the softest (1) being talc and the hardest (10) being diamond. 1: talc 2: gypsum 3: calcite 4: fluorite 5: apatite 6: orthoclase feldspar 7: quartz 8: topaz 9: corundum 10: diamond
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 mineral can scratch feldspar but not quartz?
There is no mineral that would satisfy the question. If a mineral is able to scratch feldspar, it would have a Mohs hardness of 6 or above. Fluorite is rated as a 4. It would be impossible for a mineral which scratches feldspar to be unable to scratch fluorite.
What is the hardness of rose quartz?
On the Mohs scale, rose quartz has a hardness of 7.0. Rose quartz is a mineral found in different parts of the world, including Madagascar and India. The Mohs scale is used to measure a minerals' hardness or scratch resistance.
