Yes, Talc is a mineral. It is in fact the softest mineral EVER! If you don't believe me---check the Moh's scale. It is IN FACT the #1 softest. It's true!
There are no other minerals that are softer than talc. On Moh's hardness scale, diamonds are the hardest mineral, and talc is the softest mineral in the world.
Talc is the softest mineral on the Mohs scale with a hardness of 1, so it can be easily scratched by harder minerals. Talc can scratch over minerals with a lower hardness value, but it cannot scratch minerals that are harder than itself, such as quartz or diamond.
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Talc
Talc, other minerals
All of them
Talc is a rare form of crystal. Talc is formed from serpentine, amphibole, and olivine. The metamorphism of these minerals with water and carbon dioxide form the rare talc crystal.
Talc and gypsum are two minerals that can be scratched with a fingernail due to their low hardness on the Mohs scale.
Talc is one of the softest known minerals, ranking as a 1 on the Mohs hardness scale. It is commonly used in powders and cosmetics.
One of the softest rocks is Talc. Talc is a mineral not a rock!Minerals are pure, rocks can be formed from one or more minerals. A piece of talc is a rock formed of a single mineral.Clays, are rocks and can be very soft.
Minerals that are softer than gold include talc, gypsum, and calcite. These minerals have a lower hardness level on the Mohs scale compared to gold, which has a hardness of about 2.5 to 3.
Talc is one of the softest minerals with a hardness of 1. Talc is also crushed into a powder called talcum powder which is used a fertilizer.