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well, every mineral you can imagine is in a nail file. Also there is 4,320 types of rock in just one nail file!
are there minerals in hammers and nails
The only thing or mineral that will scratch diamond is another diamond. Scientists use a penny nail and fingernail to see what number it is. On a scale measured from 1-10 diamond is 10 ranked as hardest mineral, so nothing scratches diamond except diamond.
The extent of the germinal matrix of the nail, lies beneath the nail fold, extends beneath the nail root and generates nail tissue.
Nail Files - 2011 Parties at the Painted Nail 1-7 was released on: USA: 2 August 2011
no is not a mineral
well, every mineral you can imagine is in a nail file. Also there is 4,320 types of rock in just one nail file!
iorn
Calcium
well, every mineral you can imagine is in a nail file. Also there is 4,320 types of rock in just one nail file!
Emery is the mineral in a nail file
Most likely you would be testing to see if the mineral was harder or softer than the nail.
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quartz