BGS mineralogy and petrology collection record

Sample number S38436
Sample Donor Macgregor,A.G.
Rock name 'Original entry: ?Quartzite'
Stratigraphy Not entered
Comments Alleged quartzite (Moine)
Locality details 1850 yds S 34 deg E of spot ht 1426 ft Druim Glas
50k map sheet Tobermory (52)

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Map reference NM 8560 6488
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


S38436

Cross Polarized, S38436

Plane Polarized, S38436

Plane Polarized, S38436