BGS mineralogy and petrology collection record

Sample number S35327
Sample Donor Road Board
Rock name 'Original entry: Muscovite-Biotite-Quartz-Feldspar Granulite With Garnet'
Stratigraphy Not entered
Comments Not entered
Locality details Balchraggan Quarry, in parish of Kiltarlity
50k map sheet Inverness (83)

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View the geology near 'Inverness'

Map reference NH 536 437
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


S35327

Cross Polarized, S35327

Plane Polarized, S35327

Plane Polarized, S35327