Mineral Test Flashcards
Forms in metamorphic rock
Garnet
Forms in tear shaped pegmatites in the presence of hot fluids
Topaz
Forms when a body of salt water evaporates
Gypsum
Forms from materials dissolved in water that eventually crystallize
Calcite
Suppose you see a miner working in an open pit. What kind of mining is he doing and what minerals might he be mining?
Surface Mining - copper, bauxite, or aluminum
What are common uses of chromium?
Making stainless steel or cast iron
The method commonly used to mine diamonds is called ________. Why?
Deep Mining - because you have to dig deep within the earth to get to the minerals
Used to make toothpaste
Sulfates
Diamond or copper penny
Native elements
Used to make medicine or batteries
Sulfides
Rock salt
Halides
Used to make fireworks
Carbonates
Used to make aircraft parts and sand paper
Oxides
Used to make fertilizer
Halides
Contain only one element
Native elements