BGS mineralogy and petrology collection record

Sample number S13131; COLLNO109;
Sample Donor Anderson, E.M.
Rock name 'Original entry: Trachyte'
Stratigraphy Not entered
Comments Dyke
Locality details 1500 ft SSW of cairn on Lairs
50k map sheet Airdrie (31)

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Map reference NS 6360 7942
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


S13131

Cross Polarized, S13131

Plane Polarized, S13131

Plane Polarized, S13131