BGS mineralogy and petrology collection record

Sample number S17982
Sample Donor Richey, James E.
Rock name Not entered
Stratigraphy Not entered
Comments Inclined sheet or lava
Locality details 680 yds W of summit of Beinn nan Lus
50k map sheet Mull (44)

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Map reference NM 5871 4050
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


S17982

Cross Polarized, S17982

Plane Polarized, S17982

Plane Polarized, S17982