0
answer:diamond
hardness:10
why i guess or know:
i knew it from the worksheet of 4th grade homework which
is my science homework and i knew that diamond is the
hardest rock that may scratches all common materials but i do
not know about object but diamond might work or help :D!
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Which object can scratch apatite but not feldspar?
Glass can scratch apatite but not feldspar.
Which object can scratch feldspar but not quartz?
steel file 6.5
Can talc scratch feldspar?
According to Mohs' Hardness Scale, talc registers at a 1, whilst feldspar registers at a 6, so, no, talc cannot scratch feldspar.
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.
How hard is orthoclase feldspar?
On the Mohs Scale of mineral hardness, feldspar is 6 and quartz is 7, so quartz is harder. What does this mean? quartz will scratch feldspar, but feldspar will not scratch quartz.
Which object can scratch apatite but not feldspar?
Glass can scratch apatite but not feldspar.
Which object can scratch feldspar but not quartz?
steel file 6.5
Can calcite scratch feldspar?
no
Can talc scratch feldspar?
According to Mohs' Hardness Scale, talc registers at a 1, whilst feldspar registers at a 6, so, no, talc cannot scratch feldspar.
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 can quartzite scratch?
topaz
Can a fingernail scratch feldspar?
No on the mohs scale the fingermail is lower than feldspar. Source:Knowledge.
Why can't calcite scratch feldspar?
because it is softer
How hard is orthoclase feldspar?
On the Mohs Scale of mineral hardness, feldspar is 6 and quartz is 7, so quartz is harder. What does this mean? quartz will scratch feldspar, but feldspar will not scratch quartz.
What type of object is feldspar?
It is a mineral.
Is feldspar pink?
Feldspar minerals comes in a variety of colors and chemical formulas. The most common pink feldspar is orthoclase.
What do feldspar and mica have in common?
quartz and feldspar are common rock forming
