BGS mineralogy and petrology collection record

Sample number E58734; E58734/A; E58734/B; COLLNOJH1932;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments medium grained lithionite granite
Locality details Reserowsa China Clay Pit, 1.65km at 037deg from St.Stephen's Church, St. Stephen
50k map sheet Bodmin (347)

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Map reference SW 9545 5462
Year collected 1976 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E58734/A

Cross Polarized, E58734/A

Plane Polarized, E58734/A

Plane Polarized, E58734/A


E58734/B

Cross Polarized, E58734/B

Plane Polarized, E58734/B

Plane Polarized, E58734/B