BGS mineralogy and petrology collection record

Sample number S68234; COLLNOKX200;
Sample Donor McAdam, A.D.
Rock name Not entered
Stratigraphy Not entered
Comments Baryte veinlets and disseminations in felsite quartz porphyry
Locality details 140m N 40 deg E of Nare Craig spot height
50k map sheet Hamilton (23)

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Map reference NS 7419 3186
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


S68234

Cross Polarized, S68234

Plane Polarized, S68234

Plane Polarized, S68234