BGS mineralogy and petrology collection record

Sample number S64515; COLLNOYR2423;
Sample Donor Smith,D.I.
Rock name 'Original entry: Microdiorite, Sheared'
Stratigraphy Not entered
Comments From 20 cm-wide sheet
Locality details 2.0 km W from Invermoriston
50k map sheet Fort Augustus (73)

View images in GeoScenic related to 'Fort Augustus'

View the geology near 'Fort Augustus'

Map reference NH 4010 1665
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


S64515

Cross Polarized, S64515

Plane Polarized, S64515

Plane Polarized, S64515