Chp 2

Question 1

Define a mineral.

Answer 1

A mineral is a:
- naturally occurring
- inorganic solid
- ordered internal structure
- definite chemical composition

Question 2

Define a rock

Answer 2

Are rock is solid aggregate or mass of minerals.

Question 3

List important information about about minerals.

Answer 3

90% of minerals are in the silicate group.

They are the building blocks of the crust

Question 4

Crust into Info:

Answer 4

Abundance of Elements in the crust:
O >

Question 5

What is the difference between Ferromagnesian and non-ferromagnesian silicates?

Answer 5

Ferromagnesian silicates have a higher density as compared to non-ferromagnesian silicates and are generally darker in colour.

Question 6

List all the types of mineral groups along with examples of each mineral group.

Answer 6

Silicates: Quartz
Sulfides: Galena
Carbonate: Calcite
oxide: Bauxite
Native Elements: Gold