BGS mineralogy and petrology collection record

Sample number S35086
Sample Donor Phemister,J.
Rock name 'Original entry: Feldspar-Phyric Augite Porphyrite'
Stratigraphy Not entered
Comments Feldspar-phyric augite porphyrite. Dyke; centre
Locality details 2500 ft NNE of Spring Wells
50k map sheet Yell (130)

View images in GeoScenic related to 'Yell'

View the geology near 'Yell'

Map reference HU 333 849
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


S35086

Cross Polarized, S35086

Plane Polarized, S35086

Plane Polarized, S35086