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Rocks and their Properties

Across
The way light interacts with the surface of a crystal, rock or mineral
A solid material who's constituents are arranged in a highly ordered microscopic structure
One of three main rock groups formed by the deposition and subsequent cementation of mineral or organic particles
transformation of existing rock types, in a process called metamorphism, which means "change in form"
the relationship between the materials of which a rock is composed
process by which a chemical is converted from a liquid solution into a solid crystalline state
a solid chemical compound that occurs naturally in pure form
the geological process in which sediments, soil and rocks are added to a landform or land mass
the action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location
Down
VERY HARD GRANULAR CRYSTALLINE IGNEOUS ROCK
NOT CONSISTING OF OR DERIVING FROM LIVING MATTER
Formed through the cooling and solidification of magma or lava
FINE GRAINED VOLCANIC ROCK
Color a mineral displays in finely powdered form
A process undergone by rocks in the earth's crust
Measured by the resistance,which a smooth surface offers to abrasion