BGS mineralogy and petrology collection record

Sample number S15757
Sample Donor Richey, James E.
Rock name 'Original entry: Phonolitic Trachyte'
Stratigraphy Not entered
Comments Mull Mem, p. 192
Locality details Shore 0.25 mile W of Rubha an t-Sean Chaisteil
50k map sheet Tobermory (52)

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Map reference NM 5503 5026
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


S15757

Cross Polarized, S15757

Plane Polarized, S15757

Plane Polarized, S15757