BGS mineralogy and petrology collection record

Sample number S2116
Sample Donor Geikie,A.
Rock name 'Original entry: Augite Porphyry'
Stratigraphy Not entered
Comments Inclined sheet
Locality details Top of Beinn Talaidh
50k map sheet Mull (44)

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Map reference NM 627 348
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


S2116

Cross Polarized, S2116

Plane Polarized, S2116

Plane Polarized, S2116