BGS mineralogy and petrology collection record

Sample number S17983
Sample Donor Richey, James E.
Rock name 'Original entry: Olivine-Gabbro'
Stratigraphy Not entered
Comments Probably gabbro (oval outcrop); Memoir, p. 161
Locality details 1400 yds SSW of summit of Beinn nan Lus
50k map sheet Mull (44)

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Map reference NM 5887 3918
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


S17983

Cross Polarized, S17983

Plane Polarized, S17983

Plane Polarized, S17983