BGS mineralogy and petrology collection record

Sample number S93165; COLLNOSY274;
Sample Donor Lintern, B.C.
Rock name Andesite. 'Original entry: Porphyrite'
Stratigraphy Not entered
Comments Strongly cleaved porphyrite
Locality details Barlay Burn
50k map sheet New Galloway (9W)

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Map reference NX 6995 7875
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


S93165

Cross Polarized, S93165

Plane Polarized, S93165

Plane Polarized, S93165