Mafic Rocks

Description

Mind Map on Mafic Rocks, created by Harvey Johnson on 27/01/2016.
Harvey Johnson
Mind Map by Harvey Johnson, updated more than 1 year ago
Harvey Johnson
Created by Harvey Johnson over 8 years ago
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Resource summary

Mafic Rocks
  1. Mafic Rocks
    1. Gabbro
      1. Coarse Grained/ naked eye
      2. Dolerite
        1. medium grained/ magnifing glass
        2. Basalt
          1. fine grained microscope
        3. Mafic rocks are very dense and are also dark in colour
          1. low in silicon
            1. Low oxygen
              1. Mafic rocks have many pagioclase crystals
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