BGS mineralogy and petrology collection record

Sample number S53770; COLLNOYR1653;
Sample Donor Smith,D.I.
Rock name 'Original entry: Microdiorite, Foliated'
Stratigraphy Not entered
Comments 6 inch foliated microdiorite sheet
Locality details 160 yds S 156 deg E from Cainasine
50k map sheet Tobermory (52)

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Map reference NM 7548 6130
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


S53770

Cross Polarized, S53770

Plane Polarized, S53770

Plane Polarized, S53770