BGS mineralogy and petrology collection record

Sample number E3715
Sample Donor Reid,C.
Rock name Granite. 'Original entry: Tourmaline Granite'
Stratigraphy Not entered
Comments Fine grained.
Locality details Woon Smith, Towednack.
50k map sheet Penzance (351)

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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


E3715

Cross Polarized, E3715

Plane Polarized, E3715

Plane Polarized, E3715