By: DrSadhbh
License: Creative Commons Attribution ⧉

Uploaded: 11 Nov 2020
Last Updated: 20 Nov 2020

390 megapixels
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These rocks are migmatites from the Connemara metamorphic complex. They were originally mudstones, metamorphosed to pelites, that then underwent partial melting as gabbros and granites were intruded into the metamorphic belt, about 470Ma.