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What else can I help you with?
What mineral can be scratched with a knife blade or a window glass?
Mineral that can be scratched with a knife blade or a window glass is gypsum.
What other mineral can scratch a steel knife or window glass?
Diamond is the hardest mineral that can scratch a steel knife or window glass.
What mineral will scratch with a window glass or a knife blade?
A mineral that will scratch with a window glass but not with a knife blade is a mineral with a hardness between 5.5 and 6.5 on the Mohs scale, such as orthoclase or peridot.
What mineral can be scratched by a steel knife but not a copper penny?
Copper. Copper has a hardness of 2.5-3 on the Mohs scale, while a steel knife generally has a hardness of around 5.5 - 6.5. This means that a steel knife can scratch copper, but a copper penny cannot scratch a steel knife.
If a knife blade scratches the surface of a mineral that mineral is considered hard?
Most knives have a rockwell hardness of 54-62. this is for metals. minerals are considered ceramics and therefore should have more hardness. It really depends ont he pressure applied. With enogh pressure any knife can scratch any mineral.
What mineral can be scratched with a steel knife or window glass?
apatite with a steel knife feldspar with window glass
Can a knife cut through talc?
Yes, a knife can cut through talc as talc is a soft mineral with a Mohs hardness of 1 on the Mohs scale. This makes it easy to cut or scratch with a knife because of its low hardness.
If a mineral can be scratched by a fingernail but not by a pocket knife what does that tell us about the mineral?
It would have a Mohs hardness somewhere between 2.5 and 5.5.
How hard is biotite?
it is not hard because you can split the mineral
Hardness of a material that scratches the knife blade?
The hardness of a material that scratches a knife blade would typically be higher than the hardness of the knife blade itself. This implies that the material is able to physically deform or remove material from the knife blade due to its greater hardness. This property is commonly assessed using the Mohs scale of mineral hardness.
What mineral is used on drills saw blades and knife sh arpeners?
There are all different types, carbite tips to diamonds
How do you remove road tar from bottom of a tire?
I just had the same problem. I used mineral spirits on an old cloth and a putty knife to scrape off the tar. It worked great! The tar will dissolve with the mineral spirits.
