BGS mineralogy and petrology collection record

Sample number S283
Sample Donor Geikie,A.
Rock name 'Original entry: Andesite'
Stratigraphy Not entered
Comments "Porphyrite" H
Locality details Dean Burn, Pentlands
50k map sheet Edinburgh (32)

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Map reference NT 210 671
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


S283

Cross Polarized, S283

Plane Polarized, S283

Plane Polarized, S283