Minerals

Front

The color of a mineral in powder form is called the mineral's

Back

streak

Front

How light reflects off of a mineral is called the mineral's

Back

luster

Front

Why is coal not a mineral?

Back

It is not inorganic.

Front

Diamond has a hardness of ___ on Mohs Hardness Scale.

Back

10

Front

By definition, a mineral has which of the following characteristic(s)? definite chemical composition, crystal structure, naturally occurring, all of the above

Back

all of the above

Front

How do you test the hardness of a mineral?

Back

Scratch Test

Front

What mineral is used for pencils?

Back

Graphite

Front

What mineral is salt? Options: quartz, sulfur, halite, calcite

Back

halite

Front

A naturally occurring, inorganic solid with a crystal structure and a definite chemical composition is referring to

Back

mineral

Front

The solid, geometric form of a mineral produced by a repeating pattern of atoms

Back

crystal