Rocks and Minerals Crossword

A type of rock formed by layers of broken pieces of earth
A sedimentary rock formed from the remains of dead plants
A type of rock that is formed from the cooling of magma from the earth's mantle
Igneous rocks that are formed from lava and cooled quickly are _____________________ igneous rocks
Igneous rocks that are formed from magma and cool slowly are called ______________________________ igneous rocks
Igneous rocks that cool quickly have ________________ crystals
Igneous rocks that cool slowly have __________________ crystals
An igneous rock that cools too quickly for crystals to form and has a glassy appearance
All rocks are made up of
A property of minerals that tels you how it reflects light is called its ___________________
If you were scratching a mineral on a white tile, you are looking for its ___________________
What are you testing if you were scratching a mineral with a diamond?
The scale used to measure hardness
Hot liquid rock is called ____________
A type of rock formed when other rocks are subjected to heat and pressure
A metamorphic rock formed from limestone