BGS mineralogy and petrology collection record

Sample number N2745; COLLNOAX2925;
Sample Donor Floyd,J.D.
Rock name 'Original entry: Conglomerate Xenolith'
Stratigraphy Not entered
Comments Xenolith of grey conglomerate in boulder of ash
Locality details E margin of Heads of Ayr Vent
50k map sheet Ayr (14W)

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Map reference NS 2932 1870
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


N2745

Cross Polarized, N2745

Plane Polarized, N2745

Plane Polarized, N2745