BGS mineralogy and petrology collection record

Sample number E10622; COLLNO23;
Sample Donor Blake,Professor
Rock name 'Original entry: Green Mica-Schist'
Stratigraphy Not entered
Comments see mem.geology of Anglesey Yr 1919 cf p 280-1 Banding crossed by foliation same minerals fine grained granoblastic Mona Complex New Harbour Beds
Locality details Bodedern E
50k map sheet Holyhead (93)

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Map reference SH 337 804
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


E10622

Cross Polarized, E10622

Plane Polarized, E10622

Plane Polarized, E10622