BGS mineralogy and petrology collection record

Sample number E4279; E4279/A; COLLNO1; NEG386M;
Sample Donor Barrow, G.
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Muscovite & ? Lithionite
Locality details Pennis Head, southern coast of St.Marys, Scilly Is.
50k map sheet Isles of Scilly (360)

View images in GeoScenic related to 'Isles of Scilly'

View the geology near 'Isles of Scilly'

Map reference SV 911 094
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


E4279

Cross Polarized, E4279

Plane Polarized, E4279

Plane Polarized, E4279