BGS mineralogy and petrology collection record

Sample number E58584; COLLNOJH1408;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Grisenized finr grained with abundant megacrysts
Locality details Blackpool China Clay Pit, (ECPL): Burngullow Common, 1.8 km 115 deg. From Foxhole
50k map sheet Bodmin (347)

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Map reference SW 982 539
Year collected 1972 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E58584

Cross Polarized, E58584

Plane Polarized, E58584

Plane Polarized, E58584