BGS mineralogy and petrology collection record

Sample number S21616
Sample Donor Anderson, E.M.
Rock name Not entered
Stratigraphy Not entered
Comments E-W dyke
Locality details 150 yds E of cairn on Druim Dhughaill
50k map sheet Iona (43)

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Map reference NM 2756 2236
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


S21616

Cross Polarized, S21616

Plane Polarized, S21616

Plane Polarized, S21616