BGS mineralogy and petrology collection record

Sample number S84935; S84935/A;
Sample Donor Flinn, Prof. Derek. (Liverpool University)
Rock name 'Original entry: Altered Semi-Pelite'
Stratigraphy Not entered
Comments Altered semi-pelite
Locality details Lunna Ness
50k map sheet Central Shetland (128)

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Map reference HU 502 728
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


S84935

Cross Polarized, S84935

Plane Polarized, S84935

Plane Polarized, S84935


S84935/A

Cross Polarized, S84935/A

Plane Polarized, S84935/A

Plane Polarized, S84935/A