BGS mineralogy and petrology collection record

Sample number E4285; COLLNO7; NEG389M;
Sample Donor Barrow, G.
Rock name 'Original entry: Tourmaline Granite'
Stratigraphy Not entered
Comments see Mem.'Isles of Scilly' p.6.
Locality details Close to P. It is below N.of the Castle coast W.of Hugh Town St.Mary's. , Scilly Is
50k map sheet Isles of Scilly (360)

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Map reference SV 901 108
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


E4285

Cross Polarized, E4285

Plane Polarized, E4285

Plane Polarized, E4285