BGS mineralogy and petrology collection record

Sample number S23359
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Contact Altered Quartz Porphyrite'
Stratigraphy Not entered
Comments Contact altered quartz porphyrite, aplite veins in L288 (S23358)
Locality details In opposite bank from S23358 (Avon Water 550 yards W 20 deg N from triangulation point 1033 Anderside Hill)
50k map sheet Hamilton (23)

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View the geology near 'Hamilton'

Map reference NS 6054 3363
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


S23359

Cross Polarized, S23359

Plane Polarized, S23359

Plane Polarized, S23359