BGS mineralogy and petrology collection record

Sample number E8436; COLLNO41;
Sample Donor Calloway, G.A.
Rock name 'Original entry: Limestone'
Stratigraphy Not entered
Comments Mona Complex. See Anglesey Memoir.p.357
Locality details "a" of Pentr"a"eth
50k map sheet Llandudno (94)

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Map reference SH 522 786
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


E8436

Cross Polarized, E8436

Plane Polarized, E8436

Plane Polarized, E8436