Download Rocks and Minerals - Center Grove Schools

A
mineral that most
living things needyou can find this in
milk or cheese
A
resistance of a
material or metal to
scratching or
breaking
The
way the light
reflects from the
surface of a mineral
A
shiny, dense
substance that easily
conducts heat and
electricity
A
natural, solid
substance found in
rocks
minerals
in rock that
can be extracted and
used by people to
make things
The
color of a mineral
in a powered form
a
type of rock that
forms when melted
rock cools and
hardens
one
of the major types
of rock that is created
from previously existing
rock by the action of
intense heat and
pressure

a type of rock formed by
gravity pressing
fragments of other rocks
and minerals together as
they settle on land or
under the ocean over a
long period of time