BGS mineralogy and petrology collection record

Sample number S30352
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Biotite Quartz-Diorite With Diopside And Hornblende'
Stratigraphy Not entered
Comments Fine-grained variant of S. 30351, cf. S. 30049-30050
Locality details Allt Coire an t-Seasglaich 1250 yds E 40 deg N of spot ht 2571 ft Fuar Bheinn
50k map sheet Tobermory (52)

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Map reference NM 8620 5558
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


S30352

Cross Polarized, S30352

Plane Polarized, S30352

Plane Polarized, S30352