metallic 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.
All are needed for life processes.
they conduct electricity
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.
rough, sharp
All producers are plants
No. Fracture is not a mineral group at all but a manner in which a mineral may break. Silicates are the most common mineral group.
none of them dissolves in water
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.
all have cells.
All are needed for life processes.
the common agents of erosion is water , to improved