BGS mineralogy and petrology collection record

Sample number S13862
Sample Donor Wright, William Bourke (only Wright in Survey before 1935, prob. same as H B Wright above)
Rock name 'Original entry: Olivine-Dolerite'
Stratigraphy Not entered
Comments Lava, some epidote, olivine gone
Locality details 100 yds E of cottage on road, 1 mile SW of Salen
50k map sheet Mull (44)

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Map reference NM 5632 4202
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


S13862

Cross Polarized, S13862

Plane Polarized, S13862

Plane Polarized, S13862