BGS mineralogy and petrology collection record

Sample number E31309; COLLNOFC13;
Sample Donor Freshney,E.C.
Rock name 'Original entry: Sandstone (Sub Greywacke Type)'
Stratigraphy Not entered
Comments Not entered
Locality details 950 Yds. E. at 40 deg. S. of Great Stewardstone Farm.
50k map sheet Okehampton (324)

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Map reference SX 585 980
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


E31309

Cross Polarized, E31309

Plane Polarized, E31309

Plane Polarized, E31309