BGS mineralogy and petrology collection record

Sample number S2105
Sample Donor Geikie,A.
Rock name 'Original entry: Trachyte'
Stratigraphy Not entered
Comments Probably mugearite sill
Locality details Ben More (from pale group of lavas)
50k map sheet Mull (44)

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Map reference NM 519 339
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


S2105

Cross Polarized, S2105

Plane Polarized, S2105

Plane Polarized, S2105