BGS mineralogy and petrology collection record

Sample number E58921; E58921/A; E58921/B; COLLNODAN1775;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name 'Original entry: ?Hornfelsed Greenstone'
Stratigraphy Not entered
Comments Xenolith
Locality details Great Crebawethan, 2.45km at 080deg from Bishop Rock, Isles of Scilly
50k map sheet Isles of Scilly (360)

View images in GeoScenic related to 'Isles of Scilly'

View a geological map near 'Isles of Scilly'

Map reference SV 831 070
Year collected 1979 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E58921/A

Cross Polarized, E58921/A

Plane Polarized, E58921/A

Plane Polarized, E58921/A


E58921/B

Cross Polarized, E58921/B

Plane Polarized, E58921/B

Plane Polarized, E58921/B