BGS mineralogy and petrology collection record

Sample number S25743
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 Side of stream (W of two branches) 800 yards S by E of Drumyork
50k map sheet Ayr (14)

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Map reference NS 335 018
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


S25743

Cross Polarized, S25743

Plane Polarized, S25743

Plane Polarized, S25743