BGS mineralogy and petrology collection record

Sample number E4289; COLLNO11; LABNO165;
Sample Donor Barrow, G.
Rock name 'Original entry: Quartz Schorl Rock'
Stratigraphy Not entered
Comments Peach.(veinstone) tested & proved to contain tin
Locality details Coast S.end of St.Agnes, Scilly Is
50k map sheet Isles of Scilly (360)

View images in GeoScenic related to 'Isles of Scilly'

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Map reference SV 883 073
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


E4289

Cross Polarized, E4289

Plane Polarized, E4289

Plane Polarized, E4289