BGS mineralogy and petrology collection record

Sample number E3496
Sample Donor Wilkinson, S.B.
Rock name Granite. 'Original entry: Tourmaline Granite'
Stratigraphy Not entered
Comments Fine grained with topaz.
Locality details N. of Sennen, White Sands Bay, Lands End.
50k map sheet Penzance (358)

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Map reference
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


E3496

Cross Polarized, E3496

Plane Polarized, E3496

Plane Polarized, E3496