BGS mineralogy and petrology collection record

Sample number S17132
Sample Donor Richey, James E.
Rock name 'Original entry: Tholeiitic Basalt'
Stratigraphy Not entered
Comments NE dyke, dipping 5 deg W
Locality details 1350 yds W 27 deg N of Creag Dhubh
50k map sheet Mull (44)

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Map reference NM 5526 3623
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


S17132

Cross Polarized, S17132

Plane Polarized, S17132

Plane Polarized, S17132