BGS mineralogy and petrology collection record

Sample number E41139; COLLNOMN282;
Sample Donor Nutt,M.J.C.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 1020m SSW of Trig point. Pen Llithrig y Wrach
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

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Map reference SH 7172 6142
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


E41139

Cross Polarized, E41139

Plane Polarized, E41139

Plane Polarized, E41139