BGS mineralogy and petrology collection record

Sample number S21341
Sample Donor Bailey, E.B.
Rock name Not entered
Stratigraphy Not entered
Comments 4 ft NW dyke (only one of its kind with lumps of hornblende up to 1 inch long)
Locality details Inlet N of Port a' Gharbh' Uillt
50k map sheet Tobermory (52)

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Map reference NM 5988 7071
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


S21341

Cross Polarized, S21341

Plane Polarized, S21341

Plane Polarized, S21341