BGS mineralogy and petrology collection record

Sample number S27916
Sample Donor Simpson,J.B.
Rock name Not entered
Stratigraphy Not entered
Comments Intrusion in gneiss
Locality details 800 yds N 6 deg W of level 1861 ft Beinn an Albannaich
50k map sheet Tobermory (52)

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Map reference NM 7537 6467
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


S27916

Cross Polarized, S27916

Plane Polarized, S27916

Plane Polarized, S27916