BGS mineralogy and petrology collection record

Sample number S18988
Sample Donor Hinxman, Lionel W. (see also LHH)
Rock name 'Original entry: Albite-Biotite Porphyrite'
Stratigraphy Not entered
Comments Sill in Moine Schist; Sh. 54 Mem., p. 79
Locality details Carnghouran Burn, 0.5 mile S of Carnghouran
50k map sheet Rannoch (54)

View images in GeoScenic related to 'Rannoch'

View the geology near 'Rannoch'

Map reference NN 544 552
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


S18988

Cross Polarized, S18988

Plane Polarized, S18988

Plane Polarized, S18988