BGS mineralogy and petrology collection record

Sample number S13878
Sample Donor Wright, William Bourke (only Wright in Survey before 1935, prob. same as H B Wright above)
Rock name 'Original entry: Micro-Ophitic Olivine-Basalt'
Stratigraphy Not entered
Comments Lava, feldspars fresh, small augites
Locality details Salen Bay, W side of mouth of stream
50k map sheet Mull (44)

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Map reference NM 5702 4318
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


S13878

Cross Polarized, S13878

Plane Polarized, S13878

Plane Polarized, S13878