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Formed from once living material

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What can a mineral not be?

A mineral cannot be made from living organisms or have a uniform chemical composition that varies significantly from one specimen to another. Additionally, a mineral cannot be a synthetic or man-made material.


What can minerals not be?

A mineral cannot be organic. A mineral cannot be made by or composed of life forms.


What mineral cannot be scratched by another mineral?

A diamond. Actually, a diamond can be scratched my other minerals.


Mineral properties cannot be used to identify a mineral?

Mass


Why is oxygen teeth and honey not a mineral?

A mineral must follow a certain criteria. It has to be naturally occurring, generally inorganic homogeneous solid with a crystalline structure and a definite (but not fixed) chemical composition. Water cannot be a mineral because it is a liquid. Honey cannot be a mineral because it is a liquid and is organic Oxygen cannot be a mineral because it is a gas. Teeth cannot be a mineral they are organic. Ice, however, can be a mineral if it is formed naturally. Ice forming on your windshield is a mineral but ice from an ice cube tray is not a mineral.


What mineral cannot resist scratching by any other mineral?

This is diamond.


Which mineral cannot scratch any mineral by itself?

Talc is the mineral that cannot scratch any mineral by itself. It has a Mohs hardness of 1, making it the softest mineral on the Mohs scale, which means it can be easily scratched by all other minerals.


Can I use mineral spirits as a substitute for xylene?

No, mineral spirits cannot be used as a substitute for xylene.


Mineral property that cannot be determined by inspection is?

crystal shape


What mineral can only be scratched by one mineral?

Diamond is the hardest mineral and can only be scratched by another diamond.


Which mineral cannot split easily along a certain direction in the mineral?

Quartz is a mineral that cannot split easily along a certain direction because it lacks cleavage. Instead, quartz breaks in a conchoidal fracture, producing curved, shell-like surfaces.


Which minerals cannot scratch any minerals by itself?

Diamond is the hardest naturally occurring mineral and can scratch all other minerals. Talc is the softest of minerals and cannot scratch any other mineral.