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Distinguish between Dyke and Sill or Discordant and Concordant bodies
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written 5.8 years ago by | modified 5.7 years ago by |
Dykes (Discordant type) | Sill (Concordant type) |
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Dykes are discordant igneous bodies of more or less tabular shape and exhibiting a cross -cutting relationship with the country rocks . | Sills are tabular concordant igneous bodies lying parallel to the structure of the country rocks . |
They occur commonly in the form … |