BGS mineralogy and petrology collection record

Sample number S45755; COLLNOYS90;
Sample Donor Armstrong,M.
Rock name Not entered
Stratigraphy Not entered
Comments Lava?
Locality details 400 yds S 9 deg E of Bardrill
50k map sheet Stirling (39)

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Map reference NN 9195 0781
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


S45755

Cross Polarized, S45755

Plane Polarized, S45755

Plane Polarized, S45755