BGS mineralogy and petrology collection record

Sample number S45745; COLLNOYS87;
Sample Donor Armstrong,M.
Rock name Not entered
Stratigraphy Not entered
Comments Lava
Locality details 600 yds W 30 deg S of St Mungos
50k map sheet Stirling (39)

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Map reference NN 9323 0721
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


S45745

Cross Polarized, S45745

Plane Polarized, S45745

Plane Polarized, S45745