BGS mineralogy and petrology collection record

Sample number E10765; COLLNO166;
Sample Donor Blake,Professor
Rock name 'Original entry: Epidotised Diorite'
Stratigraphy Not entered
Comments Mona Complex. Plutonic Intrusion. See Mem.Geol.of Anglesey.p.369. Unfoliated
Locality details Llangaffo cutting
50k map sheet Caernarfon (105)

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Map reference SH 450 694
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


E10765

Cross Polarized, E10765

Plane Polarized, E10765

Plane Polarized, E10765