BGS mineralogy and petrology collection record

Sample number S25877
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Plagiophyre (Contact Altered)'
Stratigraphy Not entered
Comments Plagiophyre (contact altered), fine-grained pink igneous cutting baked L.O.R.S.
Locality details Hillside 280 yards E 9 deg N from Knockdon
50k map sheet Ayr (14)

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Map reference NS 435 006
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


S25877

Cross Polarized, S25877

Plane Polarized, S25877

Plane Polarized, S25877