BGS mineralogy and petrology collection record

Sample number S64866; COLLNOYR2454;
Sample Donor Smith,D.I.
Rock name 'Original entry: Microdiorite, Foliated'
Stratigraphy Not entered
Comments 1 m intensely foliated microdiorite
Locality details 1 kn E of Laudale House
50k map sheet Tobermory (52)

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View the geology near 'Tobermory'

Map reference NM 7586 5988
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


S64866

Cross Polarized, S64866

Plane Polarized, S64866

Plane Polarized, S64866