BGS mineralogy and petrology collection record

Sample number S27313
Sample Donor Allan,J.K.
Rock name 'Original entry: Quartzite, Hornblendic, Feldspathic'
Stratigraphy Not entered
Comments Quartzite, hornblendic, feldspathic. Mid Yell: ?recrystallised by injection
Locality details Basta Voe, 200 yds W of Point of Ness
50k map sheet Yell (130)

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Map reference HU 534 943
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


S27313

Cross Polarized, S27313

Plane Polarized, S27313

Plane Polarized, S27313