BGS mineralogy and petrology collection record

Sample number S4485
Sample Donor Teall, J.J.H.
Rock name 'Original entry: Mica Trap'
Stratigraphy Not entered
Comments Not entered
Locality details Glen Orchy, 1 mile below bridge
50k map sheet Balquhidder (46)

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Map reference NN 290 383
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


S4485

Cross Polarized, S4485

Plane Polarized, S4485

Plane Polarized, S4485