BGS mineralogy and petrology collection record

Sample number S81613; COLLNOSY230;
Sample Donor Lintern, B.C.
Rock name 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Massive thickly bedded gritty greywacke
Locality details Scrogbank
50k map sheet Galashiels (25W)

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Map reference NT 388 370
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


S81613

Cross Polarized, S81613

Plane Polarized, S81613

Plane Polarized, S81613