BGS mineralogy and petrology collection record

Sample number S32130
Sample Donor Kennedy, William Q.
Rock name 'Original entry: Tonalite, Altered'
Stratigraphy Not entered
Comments Altered tonalite
Locality details 1300 yds N 20 deg W of Longrigg, near Strontian
50k map sheet Tobermory (52)

View images in GeoScenic related to 'Tobermory'

View the geology near 'Tobermory'

Map reference NM 8015 6359
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


S32130

Cross Polarized, S32130

Plane Polarized, S32130

Plane Polarized, S32130