BGS mineralogy and petrology collection record

Sample number S53777; COLLNOYR1665;
Sample Donor Smith,D.I.
Rock name 'Original entry: Microdiorite, Foliated'
Stratigraphy Not entered
Comments Foliated microdiorite sheet
Locality details 700 yds E 31 deg N from Camastorsa
50k map sheet Tobermory (52)

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Map reference NM 6762 6242
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


S53777

Cross Polarized, S53777

Plane Polarized, S53777

Plane Polarized, S53777