BGS mineralogy and petrology collection record

Sample number S14694
Sample Donor Wright, William Bourke (only Wright in Survey before 1935, prob. same as H B Wright above)
Rock name Not entered
Stratigraphy Not entered
Comments Probably lava?
Locality details 500 yds SE of outlet of Lochan nam Ban Uaine
50k map sheet Mull (44)

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Map reference NM 6054 3549
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


S14694

Cross Polarized, S14694

Plane Polarized, S14694

Plane Polarized, S14694