BGS mineralogy and petrology collection record

Sample number S74878; COLLNOGX1038;
Sample Donor Mendum,J.R.
Rock name 'Original entry: Muscovite-Rich Graphitic Semipelite (Garnets)'
Stratigraphy Not entered
Comments Strong S 3
Locality details Meur Domhain na h-Eige, 640 m NNW of The Eag
50k map sheet Tomintoul (75)

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Map reference NJ 1782 1074
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


S74878

Cross Polarized, S74878

Plane Polarized, S74878

Plane Polarized, S74878