BGS mineralogy and petrology collection record

Sample number E30492; COLLNOC207;
Sample Donor Collins,G.H.
Rock name 'Original entry: Argillaceous Silt'
Stratigraphy Not entered
Comments Grey shaley sandstone.
Locality details Tuckingmill Quarry, half a mile SE. of Zeal Monachoram.
50k map sheet Okehampton (324)

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Map reference SS 725 035
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


E30492

Cross Polarized, E30492

Plane Polarized, E30492

Plane Polarized, E30492