BGS mineralogy and petrology collection record

Sample number E59035; E59035/A; E59035/B; MR34994; COLLNODAN2055;
Sample Donor Dangerfield, J.; Hawkes,J.R.; Wheatley, C.W.;
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Small megacryst varient
Locality details Porth Helick Point, 1.0km at 114deg from Tremelethen, St.Mary's, Isles of Scilly
50k map sheet Isles of Scilly (357)

View images in GeoScenic related to 'Isles of Scilly'

View the geology near 'Isles of Scilly'

Map reference SV 9288 1049
Year collected 1980 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E59035/A

Cross Polarized, E59035/A

Plane Polarized, E59035/A

Plane Polarized, E59035/A


E59035/B

Cross Polarized, E59035/B

Plane Polarized, E59035/B

Plane Polarized, E59035/B