BGS mineralogy and petrology collection record

Sample number E60545; E60545/A; E60545/B; E60545/C; E60545/D; COLLNOFU417;
Sample Donor Fletcher, Chris J.N
Rock name Not entered
Stratigraphy Not entered
Comments Crenulations overprinting earlier lineations; subvertical beds. Sub-vertical beds. Loc. 1 in section. Rhuddnant Grits.
Locality details Blaeny Cwm (Loc. S1)
50k map sheet Llanilar (178)

View images in GeoScenic related to 'Llanilar'

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Map reference SN 829 754
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


E60545/A

Cross Polarized, E60545/A

Plane Polarized, E60545/A

Plane Polarized, E60545/A


E60545/B

Cross Polarized, E60545/B

Plane Polarized, E60545/B

Plane Polarized, E60545/B


E60545/C

Cross Polarized, E60545/C

Plane Polarized, E60545/C

Plane Polarized, E60545/C


E60545/D

Cross Polarized, E60545/D

Plane Polarized, E60545/D

Plane Polarized, E60545/D