BGS mineralogy and petrology collection record

Sample number S39508
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Quartz-Dolerite'
Stratigraphy Not entered
Comments Quartz-dolerite
Locality details North Bellsgrove Loch south shore, 20 yds E of W end of loch
50k map sheet Tobermory (52)

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Map reference NM 8450 6588
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


S39508

Cross Polarized, S39508

Plane Polarized, S39508

Plane Polarized, S39508