I'm pretty sure it's talc.
The hardest mineral is diamond, and the softest mineral is talc.
The softest known mineral is 'TALC'. The hardest known mineral is 'DIAMOND' (according to Friedrich Mohs scale)
the answer is talc.
The hardest mineral is diamond, and the softest mineral is talc.
Talc is the softest mineral. The Mohs hardness scale goes like this, from softest to hardest: 1. Talc, 2. Gypsum, 3. Calcite, 4. Fluorite, 5. Apatite, 6. Orthoclase Feldspar, 7. Quartz, 8. Topaz, 9. Corundum, 10. Diamond.
A diamond and talc
A chinchilla fur coat
Talc
Talc.
Graphite
It is talc
Talc is the softest mineral on the scale