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No. According to Mohs Hardness Scale, Quartz has a hardness of 7 while copper has a hardness of about 3. The higher number indicates a greater hardness.

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What can be scratched by glass but not a penny quartz apatite topaz or gypsum?

topaz


Which mineral would a penny scratch?

A penny would scratch minerals with a lower hardness rating such as calcite, gypsum, or talc. Minerals like quartz or topaz would not be scratched by a penny because they are harder than the metal in a penny.


What is a penny on Mohs hardness scale?

A penny has a Mohs hardness of around 3.5. This means that it can be scratched by harder materials like glass or quartz, but it can scratch softer materials such as chalk or talc.


Can apatite be scratched by quartz?

Quartz is harder than apatite, quartz being a 7 on the Mohs mineral hardness scale and apatite being a 5.


Can granite be scratched by a penny?

no


What minerals can be scratched by penny?

nickel


What is pyrite scratch?

It can be scratched by a diamond, corundum, topaz, and quartz.


What mineral can be scratched by a penny?

The mineral that can be scratched by a penny is talc. Talc is the softest mineral on the Mohs scale, with a hardness of 1. A penny has a hardness of around 3.5 on the Mohs scale.


Can calcite be scratched by a penny?

No, calcite is harder than a penny and cannot be scratched by it. Calcite has a Mohs hardness of 3, while a penny typically has a hardness of around 3.5 on the Mohs scale.


What can a penny scratched?

Topaz,Calcite Cooprarte


What test can help distinguisg gypsum and quartz?

The scratch test can help distinguish gypsum from quartz. Gypsum is a soft mineral, so it can be easily scratched with a fingernail or with a knife blade. Quartz, on the other hand, is much harder and cannot be scratched with a knife blade.


Which mineral can be scratched by glass but not a penny?

The mineral that can be scratched by glass but not a penny is calcite. Calcite has a hardness of 3 on the Mohs scale, which is lower than the hardness of glass (5.5) but higher than that of a penny (2.5).