BGS mineralogy and petrology collection record

Sample number E2769
Sample Donor Whittaker, A.
Rock name 'Original entry: Banded Gritty Slate'
Stratigraphy Not entered
Comments HARCH'S COPYING BOOK P362
Locality details WEELEY BORING @ 1120FT
50k map sheet Colchester (224)

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Map reference TM 14737 21833
Year collected Not entered 
Bore name Weeley
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E2769

Cross Polarized, E2769

Plane Polarized, E2769

Plane Polarized, E2769