BGS mineralogy and petrology collection record

Sample number S39489
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Garnetiferous Pegmatite'
Stratigraphy Not entered
Comments Garnetiferous pegmatite; regional pegmatite
Locality details Rudha an t-Sabhail, 312 ft W from granite (tronalite) contact
50k map sheet Tobermory (52)

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Map reference NM 7727 5996
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


S39489

Cross Polarized, S39489

Plane Polarized, S39489

Plane Polarized, S39489