BGS mineralogy and petrology collection record

Sample number E6149; COLLNO98;
Sample Donor Greenly,E.
Rock name 'Original entry: Chlorite Mica-Schist'
Stratigraphy Not entered
Comments Mona Complex. Pen-Zone. See Anglesey Memoir.cf.p.369.
Locality details By boss at B.M.50.0.in sandhills
50k map sheet Caernarfon (105)

View images in GeoScenic related to 'Caernarfon'

View the geology near 'Caernarfon'

Map reference SH 406 640
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


E6149

Cross Polarized, E6149

Plane Polarized, E6149

Plane Polarized, E6149