Streak. The 6 properties of minerals are streak, hardness, crystal form, color, cleavage/fracture, and luster. Hope that can answer your question:)
blue
the same mineral that makes steel.
The mineral in copper that makes moonshine palatable is actually the copper itself. Copper is a mineral.
The color the mineral makes on a hard surface
The color the mineral makes on a hard surface
The color of the mark left when a mineral sample is rubbed on a harder surface is called the streak color. It can sometimes differ from the color of the mineral itself, providing important clues for identification.
then a mark is left on a mineral and is presentable!
streak.
The mineral in copper that makes moonshine palatable is actually the copper itself. Copper is a mineral.
If the stone consisted purely of one mineral, then it would be a mineral and not a rock.
chalk is made up of the mineral calcium carbonate.
The main mineral is calcium.