BGS mineralogy and petrology collection record

Sample number S17371
Sample Donor Wilson, J.S.G.
Rock name 'Original entry: Quartz Felsite Fluxion Breccia'
Stratigraphy Not entered
Comments Breccia in crack in lava; Memoir, p. 366
Locality details 3500 ft NNW of Port a' Ghlinne
50k map sheet Mull (44)

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Map reference NM 6612 2272
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


S17371

Cross Polarized, S17371

Plane Polarized, S17371

Plane Polarized, S17371