BGS mineralogy and petrology collection record

Sample number S41028; COLLNOPS546;
Sample Donor Sabine,P.A.
Rock name 'Original entry: Tonalite'
Stratigraphy Not entered
Comments Tonalite at 4 ft from contact
Locality details 1030 yds E 17 deg N of summit of Beinn na Cille
50k map sheet Tobermory (52)

View images in GeoScenic related to 'Tobermory'

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Map reference NM 8636 5440
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


S41028

Cross Polarized, S41028

Plane Polarized, S41028

Plane Polarized, S41028