BGS mineralogy and petrology collection record

Sample number E61632; COLLNOMH1546;
Sample Donor Howells,M.F.
Rock name Basaltic-Rock.
Stratigraphy Not entered
Comments Not entered
Locality details N of Mynydd Pencoed
50k map sheet Barmouth (149)

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Map reference SN 6925 1122
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


E61632

Cross Polarized, E61632

Plane Polarized, E61632

Plane Polarized, E61632