BGS mineralogy and petrology collection record

Sample number S35497
Sample Donor Phemister,J.
Rock name 'Original entry: Chloritic Amphibole-Albite Rock'
Stratigraphy Not entered
Comments Chloritic amphibole-albite rock. Stage in conversion of greenstone to hornblende schist; cf. S. 35484, 35485 and 35491
Locality details About 600 ft W of Trumba
50k map sheet Yell (130)

View images in GeoScenic related to 'Yell'

View the geology near 'Yell'

Map reference HU 381 933
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


S35497

Cross Polarized, S35497

Plane Polarized, S35497

Plane Polarized, S35497