BGS mineralogy and petrology collection record

Sample number S70532; COLLNOYR2577;
Sample Donor Smith,D.I.
Rock name 'Original entry: Quartzite With Small Garnet-Hornblende Lenses (Calcsilicate?)'
Stratigraphy Not entered
Comments Quartzite with small garnet-hornblende lenses (calcsilicate); basal Dalradian
Locality details Allt na Larach, SSE of Glen Buck
50k map sheet Glen Roy (63)

View images in GeoScenic related to 'Glen Roy'

View the geology near 'Glen Roy'

Map reference NN 3419 9801
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


S70532

Cross Polarized, S70532

Plane Polarized, S70532

Plane Polarized, S70532