BGS mineralogy and petrology collection record

Sample number S74885; COLLNOGX1045;
Sample Donor Mendum,J.R.
Rock name 'Original entry: Semipelite, Coarsely Garnetiferous'
Stratigraphy Not entered
Comments Strong S 3
Locality details ENE side of gorge by The Eag, Glenavon Estate
50k map sheet Tomintoul (75)

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Map reference NJ 1800 1042
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


S74885

Cross Polarized, S74885

Plane Polarized, S74885

Plane Polarized, S74885