BGS mineralogy and petrology collection record

Sample number E53281; E53281/A; E53281/B; MR34999; COLLNODAN2098; LABNO2927;
Sample Donor Dangerfield,J.; Hawkes,J.R.; Wheatley, C.W.;
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Granite, small megacryst variant
Locality details Cliff due S.of Great High Rock, 0.79km. Bearing 302d.from Bryher Church, Scilly Is
50k map sheet Isles of Scilly (357)

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Map reference SV 8733 1533
Year collected 1979 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E53281/A

Cross Polarized, E53281/A

Plane Polarized, E53281/A

Plane Polarized, E53281/A


E53281/B

Cross Polarized, E53281/B

Plane Polarized, E53281/B

Plane Polarized, E53281/B