BGS mineralogy and petrology collection record

Sample number S34382
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Acid Porphyrite'
Stratigraphy Not entered
Comments Acid porphyrite, dyke (L.O. Red)
Locality details Wheel Burn 2000 yards E of Earnscleuch
50k map sheet Kelso (25)

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Map reference NT 562 518
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


S34382

Cross Polarized, S34382

Plane Polarized, S34382

Plane Polarized, S34382