BGS mineralogy and petrology collection record

Sample number S64494; COLLNOLA631;
Sample Donor Allen,P.M.
Rock name Not entered
Stratigraphy Not entered
Comments Porphyry
Locality details Troon Hill
50k map sheet Peebles (24)

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Map reference NT 3465 4022
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


S64494

Cross Polarized, S64494

Plane Polarized, S64494

Plane Polarized, S64494