BGS mineralogy and petrology collection record

Sample number S24674
Sample Donor Anderson, E.M.
Rock name 'Original entry: Decomposed Quartz Porphyrite'
Stratigraphy Not entered
Comments Decomposed quartz porphyrite, ?dyke
Locality details 1100 yards NNW of Upper Whitehaugh
50k map sheet Hamilton (23)

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Map reference NS 6210 3122
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


S24674

Cross Polarized, S24674

Plane Polarized, S24674

Plane Polarized, S24674