I'm not sure maybe someone else should answer it because it's on my science worksheet
the mineral's "color"
The characteristic property of the mineral pyrite is sand it is very shiny
Color, due to the effects of impurities, is the least reliable identifying mineral characteristic.
Luster
Luster
rough, sharp
Luster
it is hardness
The mineral is hematite.
An accessory mineral is a mineral present in small amounts in a rock, but not considered to be characteristic of the rock.
lustre
It must be naturally occurring and crystalline.