BGS mineralogy and petrology collection record

Sample number S18440; COLLNO1480;
Sample Donor Wilson, George Victor
Rock name 'Original entry: Micro-Porphyritic Albitised Olivine Basalt Hht Markle Basalt Agm'
Stratigraphy Not entered
Comments Calcif Sst Ser lava, unusual microporphyritic type / Markle type?
Locality details Feature 300 yds N of Meikle Busbie, 4 miles SW of Dalry
50k map sheet Kilmarnock (22)

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Map reference NS 2391 4601
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


S18440

Cross Polarized, S18440

Plane Polarized, S18440

Plane Polarized, S18440