BGS mineralogy and petrology collection record

Sample number S37452; COLLNOSJ460A;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Rotten Basalt'
Stratigraphy Not entered
Comments rotten feldspar-phyric basalt lava or ?ash cf. S 34065
Locality details From High Corbie Knowe E 15 deg N 600 yds
50k map sheet Glasgow (30)

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Map reference NS 2765 6198
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


S37452

Cross Polarized, S37452

Plane Polarized, S37452

Plane Polarized, S37452