BGS mineralogy and petrology collection record

Sample number E32007; COLLNOMW37;
Sample Donor Williams,M.
Rock name 'Original entry: Minette Fragment'
Stratigraphy Not entered
Comments Sub angular porphyry fragment From Permian breccia.
Locality details 850 Yds. NNE. of Broardnymet Farm.
50k map sheet Okehampton (324)

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Map reference SS 705 017
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


E32007

Cross Polarized, E32007

Plane Polarized, E32007

Plane Polarized, E32007