1. pegmatite

noun. ['ˈpɛgməˌtaɪt'] a form of igneous rock consisting of extremely coarse granite resulting from the crystallization of magma rich in rare elements.


  • samarskite

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Words that Rhyme with Pegmatite

  • airtight
  • apartheid
  • apatite
  • appetite
  • biotite
  • hematite
  • hittite
  • loctite
  • magnetite
  • sticktight
  • tripartite
  • watertight

Example sentences of the word pegmatite

1. Noun, singular or mass
In this region, granite and pegmatite can be found.

2. Adjective
They are typically found growing in pegmatite pockets of quartz and weathered feldspar.