Minerals Flashcards
1
Q
Mineral
A
A substance that is formed naturally in the Earth, is inorganic, has a definite chemical composition and has a crystal structure.
2
Q
Streak
A
The color of mineral’s powder when it is rubbed against a porcelain plate
3
Q
Luster
A
The way the surface mineral reflects light.
4
Q
inorganic
A
not derived from living matter
5
Q
Crystal
A
a solid formation that follows a pattern
