JBTC4.1

toc

back to home page

= =

What is a Mineral

 * natural occunting
 * Ignorganic
 * Solid
 * Crystal structure
 * Definite chemical composition

Identifying Minerals

 * Hardness
 * Color
 * Streak
 * Luster
 * Density
 * Crystal systems
 * Cleavage and fracture
 * Special properties
 * fluorescence
 * magnetism
 * radioactive
 * produces electric current