BGS mineralogy and petrology collection record

Sample number E10720; COLLNO121;
Sample Donor Blake,Professor
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments see mem. Geology of Anglesey p 331 Coedana Granite much crushed but less reconstructed Mona Complex Plutonic Intrusion
Locality details Yns-goed Coedana
50k map sheet Holyhead (93)

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Map reference SH 431 824
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


E10720

Cross Polarized, E10720

Plane Polarized, E10720

Plane Polarized, E10720