BGS mineralogy and petrology collection record

Sample number S33655; COLLNOQH11;
Sample Donor Richey, James E.
Rock name 'Original entry: Olivine-Dolerite, Feldspar-Phyric'
Stratigraphy Not entered
Comments 20 ft Tertiary dyke of olivine-dolerite, feldspar-phyric
Locality details N shore of Morar estuary, 500 yds WSW of Bourblach
50k map sheet Arisaig (61)

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Map reference NM 6679 9340
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


S33655

Cross Polarized, S33655

Plane Polarized, S33655

Plane Polarized, S33655