BGS mineralogy and petrology collection record

Sample number S97395; COLLNOETS220;
Sample Donor Smith, R.A
Rock name Andesite. 'Original entry: Andesite'
Stratigraphy Not entered
Comments Porphyritic andesite dyke
Locality details Garclaugh Burn 1130m W 18deg S of Craigshiel
50k map sheet New Cumnock (15W)

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Map reference NS 6650 1513
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


S97395

Cross Polarized, S97395

Plane Polarized, S97395

Plane Polarized, S97395