BGS mineralogy and petrology collection record

Sample number S21377
Sample Donor Simpson,J.B.
Rock name 'Original entry: Quartz Granulite With Diopside, Calcite, Microcline'
Stratigraphy Not entered
Comments Variety of quartz granulite of Ben Feall, cf. S. 21376
Locality details E shore of Feall Bay, 400 yds S of summit of Ben Feall
50k map sheet Coll (51)

View images in GeoScenic related to 'Coll'

View the geology near 'Coll'

Map reference NM 1426 5471
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


S21377

Cross Polarized, S21377

Plane Polarized, S21377

Plane Polarized, S21377