BGS mineralogy and petrology collection record

Sample number S21605
Sample Donor Anderson, E.M.
Rock name Not entered
Stratigraphy Not entered
Comments ?Ortho- or paragneiss
Locality details 700 yds NE of Rubha na Carraig-Geire
50k map sheet Iona (43)

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Map reference NM 2700 2193
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


S21605

Cross Polarized, S21605

Plane Polarized, S21605

Plane Polarized, S21605