BGS mineralogy and petrology collection record

Sample number E39580; E39580/B; COLLNOMH269;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Intrusive
Locality details Marian Rhaiade Fawr
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

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Map reference SH 6720 7030
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


E39580

Cross Polarized, E39580

Plane Polarized, E39580

Plane Polarized, E39580


E39580/B

Cross Polarized, E39580/B

Plane Polarized, E39580/B

Plane Polarized, E39580/B