BGS mineralogy and petrology collection record

Sample number S25745
Sample Donor Eyles,V.A.
Rock name 'Original entry: ?Acid Porphyrite Or Plagiophyre'
Stratigraphy Not entered
Comments ?Acid porphyrite or plagiophyre, L.O.R.S. intrusion
Locality details 200 feet E of road 700 yards SE of Drumyork
50k map sheet Ayr (14)

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Map reference NS 338 021
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


S25745

Cross Polarized, S25745

Plane Polarized, S25745

Plane Polarized, S25745