BGS mineralogy and petrology collection record

Sample number S20392; COLLNOA.106;
Sample Donor Richey, James E.
Rock name 'Original entry: Trachyandesite With Hornblende In The Groundmass Agm'
Stratigraphy Not entered
Comments Calcif Sst Ser lava; Ayrshire Memoir, p. 117
Locality details 425 yds N 30 deg W of Mid Carswell
50k map sheet Kilmarnock (22)

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Map reference NS 4582 5284
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


S20392

Cross Polarized, S20392

Plane Polarized, S20392

Plane Polarized, S20392