BGS mineralogy and petrology collection record

Sample number E14960; E14960/A; E14960/B; E14960/C; COLLNO869;
Sample Donor Greenly,E.
Rock name Not entered
Stratigraphy Not entered
Comments Ordovician grit, with heavy minerals. 3 slides one slice, 2 powders.
Locality details Glan morfa, roadside quarry
50k map sheet Caernarfon (105)

View images in GeoScenic related to 'Caernarfon'

View the geology near 'Caernarfon'

Map reference SH 461 712
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


E14960

Cross Polarized, E14960

Plane Polarized, E14960

Plane Polarized, E14960


E14960/A

Cross Polarized, E14960/A

Plane Polarized, E14960/A

Plane Polarized, E14960/A


E14960/B

Cross Polarized, E14960/B

Plane Polarized, E14960/B

Plane Polarized, E14960/B


E14960/C

Cross Polarized, E14960/C

Plane Polarized, E14960/C

Plane Polarized, E14960/C