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    - Upper Silurian
      - Cayugan
        
        Tonoloway Limestone (1)
      - Salina Group (3)
  - upper Paleozoic
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  - Woodford Shale (3)
- Precambrian
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        Ediacaran (1)
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        Hemlock Formation (1)
        
        Rustenburg Layered Suite (1)
  - Waterberg System (1)
igneous rocks
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        dunite (1)
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    - rhyolites (2)
- ophiolite (2)
metamorphic rocks
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  - marbles (5)
  - metaigneous rocks
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- turbidite (3)
meteorites
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minerals
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    - moissanite (1)
  - kamacite (1)
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- arsenides
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- carbonates
  - calcite (14)
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- halides
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