BGS mineralogy and petrology collection record

Sample number E42673; COLLNORT14;
Sample Donor Taylor, R.T.
Rock name Wacke. 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Near top of homogenous sandstone 400 mm thick. Bude Formation.
Locality details 520 m. at 198 deg. from Hartland Point Lighthouse.
50k map sheet Bideford (292)

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Map reference SS 2280 2728
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


E42673

Cross Polarized, E42673

Plane Polarized, E42673

Plane Polarized, E42673