BGS mineralogy and petrology collection record

Sample number S85243
Sample Donor Flinn, Prof. Derek. (Liverpool University)
Rock name 'Original entry: Biotite- Lamprophyre'
Stratigraphy Not entered
Comments Biotite- Lamprophyre
Locality details Lunna
50k map sheet Central Shetland (128)

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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


S85243

Cross Polarized, S85243

Plane Polarized, S85243

Plane Polarized, S85243