BGS mineralogy and petrology collection record

Sample number S6811
Sample Donor Horne, J.; Peach, B.N.;
Rock name 'Original entry: Porphyrite (Augite), Orthoclase Porphyrite'
Stratigraphy Not entered
Comments Porphyrite (augite), orthoclase porphyrite, pillow lavas
Locality details Long Craig, Head of River Ken
50k map sheet Sanquhar (15)

View images in GeoScenic related to 'Sanquhar'

Map reference Not entered
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


S6811

Cross Polarized, S6811

Plane Polarized, S6811

Plane Polarized, S6811