BGS mineralogy and petrology collection record

Sample number E33492
Sample Donor Hawkes,J.R.
Rock name 'Original entry: Porphyritic Volcanic Rock Granite'
Stratigraphy Not entered
Comments Contact of quartz porphyry and granite (with andalusite).
Locality details W. of Temple, Hawksmoor.
50k map sheet Camelford (336)

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Map reference SX 14 74
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


E33492

Cross Polarized, E33492

Plane Polarized, E33492

Plane Polarized, E33492