BGS mineralogy and petrology collection record

Sample number E58909; COLLNODAN1750;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Xenolith (cf mega-rich fine granite)
Locality details Gull Point, Gugh, 1.0km at 059deg from lighthouse St.Agnes, Isles of Scilly
50k map sheet Isles of Scilly (360)

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Map reference SV 8895 0878
Year collected 1979 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, E58909

Plane Polarized, E58909

Plane Polarized, E58909