list the importance features of minerals
Answers
Answer:
Hardness. The ability to resist being scratched—or hardness—is one of the most useful properties for identifying minerals. ...
Luster. Luster is how a mineral reflects light. ...
Color. One of the most obvious properties of a mineral is color. ...
Streak.
Specific Gravity.
Answer:
Mineral like copper is used in electrical equipments as it is good electrical conductor.
Clay is used to make cement etc which helps in constructing roads.
Iron is required in transporting oxygen from lungs to other parts of the body.
Zinc plays a major role in the body’s immunity.
Gold is used in computers and other electronics. It is also used in dentistry.
Aluminium is used in beverage cans, aluminium foil, cosmetics etc.
Graphite is used in machinery and pencils.
Potassium is used in toothpaste and fertilizers