BGS mineralogy and petrology collection record

Sample number E7176; COLLNO41;
Sample Donor Sherlock,R.
Rock name 'Original entry: Very Vesicular Spilite'
Stratigraphy Not entered
Comments Small feldspars in flow lines. Vesicles full of calcite.
Locality details Chaddlehanger, Lamerton.
50k map sheet Tavistock (337)

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Map reference SX 464 780
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


E7176

Cross Polarized, E7176

Plane Polarized, E7176

Plane Polarized, E7176