BGS mineralogy and petrology collection record

Sample number S21794; COLLNOC59;
Sample Donor Richey, James E.
Rock name 'Original entry: Feldspar-Olivine-Phyric Trachyandesite Agm'
Stratigraphy Not entered
Comments Calcif Sst Ser lava (poW or pTd' scored out); Ayrshire Memoir, pp. 113, 115
Locality details 0.5 mile SSE of Blackwood
50k map sheet Kilmarnock (22)

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Map reference NS 5941 4859
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


S21794

Cross Polarized, S21794

Plane Polarized, S21794

Plane Polarized, S21794