BGS mineralogy and petrology collection record

Sample number S53779; COLLNOYR1670;
Sample Donor Smith,D.I.
Rock name 'Original entry: Microdiorite, Foliated'
Stratigraphy Not entered
Comments 6 inch foliated microdiorite sheet
Locality details 850 yds S 42 deg W from Camasinas
50k map sheet Tobermory (52)

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Map reference NM 6524 6055
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


S53779

Cross Polarized, S53779

Plane Polarized, S53779

Plane Polarized, S53779