BGS mineralogy and petrology collection record

Sample number S53782; COLLNOYR1673;
Sample Donor Smith,D.I.
Rock name 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments 12 ft microdiorite sheet
Locality details 370 yds S 13 deg W of Glenborrodale
50k map sheet Tobermory (52)

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Map reference NM 6073 6071
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


S53782

Cross Polarized, S53782

Plane Polarized, S53782

Plane Polarized, S53782