BGS mineralogy and petrology collection record

Sample number S20229; COLLNO116;
Sample Donor Richey, James E.
Rock name 'Original entry: Basalt Jer Rotten Basalt - Cf Jedburgh Or Dalmeny Agm'
Stratigraphy Not entered
Comments NNE dyke, cuts lavas of Calcif Sst Ser age
Locality details 460 yds E by N of Craigmuir
50k map sheet Glasgow (30)

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Map reference NS 4350 6018
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


S20229

Cross Polarized, S20229

Plane Polarized, S20229

Plane Polarized, S20229