BGS mineralogy and petrology collection record

Sample number E609
Sample Donor Museum Specimens
Rock name Rhyolite. 'Original entry: Rhyolite'
Stratigraphy Not entered
Comments Not entered
Locality details Near Llanwada,2.5 miles NW of Fishguard.
50k map sheet Fishguard (210)

View images in GeoScenic related to 'Fishguard'

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Map reference
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, E609

Plane Polarized, E609

Plane Polarized, E609