BGS mineralogy and petrology collection record

Sample number S77266; COLLNOGX1118;
Sample Donor Mendum,J.R.
Rock name Quartzite.
Stratigraphy Not entered
Comments Gritty quartzite (Appin Quartzite)
Locality details Cairn Dregnie, near summit
50k map sheet Tomintoul (75)

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Map reference NJ 2582 2683
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


S77266

Cross Polarized, S77266

Plane Polarized, S77266

Plane Polarized, S77266