BGS mineralogy and petrology collection record

Sample number S28411; S28411/A;
Sample Donor Kennedy, William Q.
Rock name 'Original entry: Tonalite / Schist Junction'
Stratigraphy Not entered
Comments Junction of tonalite with basic inclusion; ?basified granite
Locality details In tributary of Allt a' Mhuilinn, 1500 yds W 5 deg S of Longrigg
50k map sheet Tobermory (52)

View images in GeoScenic related to 'Tobermory'

View the geology near 'Tobermory'

Map reference NM 7914 6267
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


S28411

Cross Polarized, S28411

Plane Polarized, S28411

Plane Polarized, S28411


S28411/A

Cross Polarized, S28411/A

Plane Polarized, S28411/A

Plane Polarized, S28411/A