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THE GEOSPHERE (Characteristic of rocks (Origin (Sedimentary (Are formed…

- - - - Are formed from sediments or fragments of the other rocks
    - - Depends on the form, size and distribution of the grains or crystals it contains
    - - Lava or magma from the earth's mantle solidifies
- - - - Talc ( 1 )
      - Diamond ( 10 )
  - - - Metallie
      - Glassy
      - Silky
      - Pearly
      - Adamantine
      - Matte
- - - - Outer core ( liquid )
      - Inner core ( solid )
  - - - continental crust
      - oceanic crust
- - - - The most abundant rock on land
      - One of the most used in construction
    - - The most abundant rock in mantle
- - - - quartz ( prismatic )
      - pyrite ( cubic )
  - - - Sulphur ( yellow )
      - Malachile ( green )
    - - Quartz
- - - - These are sedimentary rock with grains ( called Clasts )
      - Joining the clasts together in a finer material with is called Matrix
- - - - Volcanic rocks
      - Plutonic rocks