BGS mineralogy and petrology collection record

Sample number E39575; COLLNOMH264;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Intrusive
Locality details Menryn Uchf
50k map sheet Bangor (106)

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Map reference SH 6777 7072
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


E39575

Cross Polarized, E39575

Plane Polarized, E39575

Plane Polarized, E39575