BGS mineralogy and petrology collection record

Sample number E4230
Sample Donor Reid,C.
Rock name 'Original entry: Boilite Granite'
Stratigraphy Not entered
Comments Erratics from Boulder clay. Exhibited in care of Erratics.
Locality details Cromer Beach
50k map sheet Cromer (131)

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Map reference TG 219 424
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


E4230

Cross Polarized, E4230

Plane Polarized, E4230

Plane Polarized, E4230