Halite, with a hardness of 2.5 on the Moh's Scale, is very soft.
The hardness of Halite is 2-2.5
Not very. Halite has a Mohs hardness of 2.5.
balls
2.0 to 2.5
halite
Marginally. Halite has a hardness of 2 to 2.5, about the same as a fingernail.
HALITE color:colorless texture:smooth smell:no luster:glassy hardness:2.5 streak color:white
Calcite is a mineral that is white or colorless and has a hardness of 2.5 and splits with cubic cleavage.
Halite, also known as rock salt, has a hardness of 2-2.5 on the Mohs scale. It is a relatively soft mineral that can be easily scratched with a fingernail or a pocket knife.
Halite is a very soft mineral on the Mohs Hardness Scale. Generally around 2-2.5. The type of cleavage is cubic, meaning 3 directions at 90 degrees. A very diagnostic property is that it has a salty taste. Also halite tends to be transparent.
The physical properties are hardness, cleavage, color, and luster.Halite does not have any chemical properties.
Colors are not a reliable method for identifying a mineral because different minerals can have the same color. Take Calcite, Halite and Gypsum for example. At first glance, all three of them appear to be the same mineral. All three of them even have the same streak and luster. However, they all have a different hardness. Calcite has a hardness of three, Halite has 2.5 and Gypsum has 2. Halite is made out of Sodium Chloride, but I wouldn't recommend tasting your mineral samples.