BGS mineralogy and petrology collection record

Sample number E48909; COLLNONGB155;
Sample Donor Berridge,N.G.
Rock name Not entered
Stratigraphy Not entered
Comments Felsite from dyke showing good flow banding
Locality details 120 m 161 deg from Foot of Aber Falls
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

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Map reference SH 6689 6992
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


E48909

Cross Polarized, E48909

Plane Polarized, E48909

Plane Polarized, E48909