BGS mineralogy and petrology collection record

Sample number S16771
Sample Donor Dinham, C.
Rock name 'Original entry: Biotitic Hornblende Schist'
Stratigraphy Not entered
Comments Edge of sill: albite, epidote. Relic eyes
Locality details R Carron 600 yds WSW of Braelangwell Lodge
50k map sheet Lairg (102)

View images in GeoScenic related to 'Lairg'

View the geology near 'Lairg'

Map reference NH 51020 92617
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


S16771

Cross Polarized, S16771

Plane Polarized, S16771

Plane Polarized, S16771