BGS mineralogy and petrology collection record

Sample number S27557
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Feldspar Pyroxene Phyric Olivine Basalt, Fine-Grained, Lava Group 3'
Stratigraphy Not entered
Comments Feldspar pyroxene phyric olivine basalt, fine-grained, lava Group 3, medium grainedfelspar olivine phyric lava
Locality details Left bank of burn, 2100 feet S 15 deg W of Balig near Heads of Ayr
50k map sheet Ayr (14)

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Map reference NS 30 16
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


S27557

Cross Polarized, S27557

Plane Polarized, S27557

Plane Polarized, S27557