Type of Igneous Rock which form on the Earth's Surface
Extrusive or Volcanic Igneous Rocks
Name the hardest known mineral.
Diamond
Rocks with pockets of minerals inside them
Geodes
MIneral with rotten egg odor
Sulfur
The mineral exhibits cleavage or fracture?
Cleavage
What type of rock is shown?
Metamorphic
What type of rock is shown?
Sedimentary
What type of igneous rock is shown?
Intrusive or Plutonic
What type of igneous rock is shown?
Extrusive or Volcanic
What type of rock is shown?
Sedimentary rocks
True or False: All gemstones are minerals.
False
Coal is what type of sedimentary rock?
Biological Sedimentary Rock
What property of minerals is exhibited by fluorite?
Luminescence
