BGS mineralogy and petrology collection record

Sample number S63044; COLLNOKX073;
Sample Donor Gallagher,M.J.
Rock name Not entered
Stratigraphy Not entered
Comments Altered hornblende porphyrite, 0.2m NE of Baryte vein (S63047) within intrusion S64045
Locality details SE-flowing tributary of River Nethan, at forestry track
50k map sheet Hamilton (23)

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Map reference NS 7442 3316
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


S63044

Cross Polarized, S63044

Plane Polarized, S63044

Plane Polarized, S63044