BGS mineralogy and petrology collection record

Sample number S23373
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Tonalite, Probably Contact Altered'
Stratigraphy Not entered
Comments Tonalite, probably contact altered, bioitite with Adamellite
Locality details West Burn 950 yards W 20 deg S from Waterhead
50k map sheet Hamilton (23)

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Map reference NS 6085 3545
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


S23373

Cross Polarized, S23373

Plane Polarized, S23373

Plane Polarized, S23373