BGS mineralogy and petrology collection record

Sample number S414; S414/A; S414/B;
Sample Donor Jack, Robert L.
Rock name 'Original entry: Andesite'
Stratigraphy Not entered
Comments Not entered
Locality details Broich Burn, Ochiils
50k map sheet Stirling (39)

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Map reference NN 92 01
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


S414/A

Cross Polarized, S414/A

Plane Polarized, S414/A

Plane Polarized, S414/A


S414/B

Cross Polarized, S414/B

Plane Polarized, S414/B

Plane Polarized, S414/B