|
|
|
4
|
repeating pattern
|
|
5
|
breaking in a regular way
|
|
7
|
forms with hot liquids and changes in pressure or temperature
|
|
8
|
the cycle in which rocks are formed
|
|
9
|
glows under U.V. light
|
|
10
|
shapeable
|
|
12
|
formed by sediment that was compressed together
|
|
14
|
formed when molten rock cools and hardens
|
|
17
|
not made by man
|
|
|
|
|
|
|
1
|
inorganic, naturally occurring solid with a crystal structure
|
|
2
|
the color of the powder
|
|
3
|
hardest mineral
|
|
4
|
joined together in a specific way
|
|
6
|
a mixture in which a substance dissolves in another
|
|
11
|
definite shape and structure
|
|
13
|
mass divided by volume
|
|
15
|
if it is attracted by a magnet
|
|
16
|
breaking in a irregular way
|
|
18
|
how light is reflected from a minerals surface
|
|
19
|
easiest identified physical property
|
|
|
|
