BGS mineralogy and petrology collection record

Sample number N2918; COLLNOETS779;
Sample Donor Smith, R.A
Rock name 'Original entry: Andesite'
Stratigraphy Not entered
Comments Basaltic andesite +?pyroxene
Locality details 300m SSW of Montgomerieston
50k map sheet Ayr (14W)

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Map reference NS 3674 1215
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


N2918

Cross Polarized, N2918

Plane Polarized, N2918

Plane Polarized, N2918