BGS mineralogy and petrology collection record

Sample number E6117; COLLNO66;
Sample Donor Greenly,E.
Rock name 'Original entry: Fine Massive Arenaceous Shale ?Hornfels'
Stratigraphy Not entered
Comments Mona Complex. Plutonic Intrusion. See Anglesey Memoir.p.332
Locality details Bone-y-bedd. (N.side crush)
50k map sheet Caernarfon (105)

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Map reference SH 329 715
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


E6117

Cross Polarized, E6117

Plane Polarized, E6117

Plane Polarized, E6117