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Rocks - Coggle Diagram
Rocks
Rock Exploitation
Value of rocks
Building material
Fossil fuels
Metal
Precious stones
Extraction
Drilling
Mining
Open-cast
Shaft
Tara Mines
Environmental Monitoring
Jobs and Income
Growth of Navan
Deepwater horizon
Oil spill
Death of wildlife
Closed businesses
Damage to health
Types
Igneous
Magma
Granite
In crust
Cools slowly
Quartz
Speckled
Hard rock
Basalt
On crust
Cools quickly
Dark grey/black
Sedimentary
Sediments
Limestone
Sea creatures fossils
Ranges from white to black
Sandstone
Layers of sand
Rough to smooth
Yellow or red
Metamorphic
Heat & Change
Marble
Heat from magma bakes limestone
Smooth and dense
Hard but brittle
White to black with veins of red, yellow or green
Quartzite
Sand stone recrystallised when baked by magma
Smooth to rough rock
Very hard rock and weathers slowly