BGS mineralogy and petrology collection record

Sample number E11285; COLLNO1065;
Sample Donor Hall,T.C.
Rock name 'Original entry: Chlorite 2. Protoquartzite Quartz-Chlorite-Minor Sericite Rock'
Stratigraphy Not entered
Comments Sediment near granite contact (lampda18)
Locality details 60yds.due E.of Flagstaff, Hangmans Hill, Lundy Is.
50k map sheet South Lundy (291)

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Map reference SS 140 441
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


E11285

Cross Polarized, E11285

Plane Polarized, E11285

Plane Polarized, E11285