BGS mineralogy and petrology collection record

Sample number E49107; E49107/A; E49107/B; COLLNOAP611;
Sample Donor Addison,R.
Rock name Not entered
Stratigraphy Not entered
Comments Acid intrusive
Locality details Cwm Moch, 1km N of Carnedd Dafydd
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 6602 6387
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


E49107/A

Cross Polarized, E49107/A

Plane Polarized, E49107/A

Plane Polarized, E49107/A


E49107/B

Cross Polarized, E49107/B

Plane Polarized, E49107/B

Plane Polarized, E49107/B