BGS mineralogy and petrology collection record

Sample number S44424; COLLNOYC661;
Sample Donor Mykura,W.
Rock name Not entered
Stratigraphy Not entered
Comments Sp. 10 coarse ashy sediment 10 feet thick overlying lavas of passage group
Locality details Holmston Quarry, 0.5 miles ESE of Holmston
50k map sheet Ayr (14)

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Map reference NS 365 208
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


S44424

Cross Polarized, S44424

Plane Polarized, S44424

Plane Polarized, S44424