BGS mineralogy and petrology collection record

Sample number S25565
Sample Donor Simpson,J.B.
Rock name 'Original entry: Fine-Grained Augite Olivine Andesite Lava Group 1(B)'
Stratigraphy Not entered
Comments Fine-grained augite olivine andesite Lava Group 1(b), lava flow
Locality details 0.25 miles S of Knockburnie Farm
50k map sheet Ayr (14)

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Map reference NS 562 101
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


S25565

Cross Polarized, S25565

Plane Polarized, S25565

Plane Polarized, S25565