Monday, February 3, 2014

Gneiss

Gneiss is a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks.

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Solastalgia

  Solastalgia ( / ˌ s ɒ l ə ˈ s t æ l dʒ ə / ) is a neologism , formed by the combination of the Latin words sōlācium (solace or comfort)...