BGS mineralogy and petrology collection record

Sample number S24329
Sample Donor Eyles,V.A.
Rock name 'Original entry: Decomposed Porphyritic Pyroxene Andesite Or Basalt (?Olivine)'
Stratigraphy Not entered
Comments Decomposed porphyritic pyroxene andesite or basalt (?olivine), Old Red Sandstone Lava
Locality details 50 yards upstream from above
50k map sheet Ayr (14)

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Map reference NS 309 157
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


S24329

Cross Polarized, S24329

Plane Polarized, S24329

Plane Polarized, S24329