BGS mineralogy and petrology collection record

Sample number S35997
Sample Donor Road Board
Rock name 'Original entry: Muscovite-Biotite Granulite'
Stratigraphy Not entered
Comments Not entered
Locality details Rogie Quarry, W side of A832, 270 yds SW of footbridge at Falls of Rogie, Blackwater River
50k map sheet Inverness (83)

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Map reference NH 443 583
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


S35997

Cross Polarized, S35997

Plane Polarized, S35997

Plane Polarized, S35997