BGS mineralogy and petrology collection record

Sample number E10468; COLLNO680;
Sample Donor Greenly,E.
Rock name 'Original entry: Schistose Mica Diorite'
Stratigraphy Not entered
Comments Not entered
Locality details Sill crossing brook, S.side of Freshwater Bay
50k map sheet Holyhead (93)

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Map reference SH 485 924
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


E10468

Cross Polarized, E10468

Plane Polarized, E10468

Plane Polarized, E10468