Geology quiz Flashcards
1
Q
What are the five charciteristics of a mineral?
A
- Inorganic
- Formed in nature
- Solid, not liquied or gass
- Particular crystalline pattern
- Certain chemical composition
2
Q
Inorganic
A
- Never was alive
- Not made directly by plants or animlas
ex: Amber (made form trea sap)
3
Q
Formed in nature
A
-Not man-made
4
Q
Particular crystalline pattern
A
- Atoms have arranged themslevs into geometric shapes
ex: quartz; hexagonal
5
Q
Certain chemical composition
A
- They have a chemical formula
ex: Pyrite- FeS2