BGS mineralogy and petrology collection record

Sample number S29270
Sample Donor Allan,J.K.
Rock name 'Original entry: Epidotic Oligoclase-Hornblende Granulite'
Stratigraphy Not entered
Comments Spotted and banded hornblende-feldspar rock
Locality details Papil Ness 540 yds NNE from Papil
50k map sheet Unst (131)

View images in GeoScenic related to 'Unst'

View the geology near 'Unst'

Map reference HP 546 045
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


S29270

Cross Polarized, S29270

Plane Polarized, S29270

Plane Polarized, S29270