2005•Unpublished venueRequires access
Petrographic analysis of igneous and metamorphic rocks from the Fishguard 1:50000 sheet, south Wales
John McKervey
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Abstract
This report presents the results of petrographic analysis of samples of igneous and metamorphic
rocks collected as part of a mapping survey of the Fishguard 1:50000 sheet, south Wales. The
objective of the report is to provide petrographic descriptions of the rocks and to discuss the
origin of the fabrics present.