BGS mineralogy and petrology collection record

Sample number E7167; COLLNO32;
Sample Donor Sherlock,R.
Rock name 'Original entry: Ophitic Diabase'
Stratigraphy Not entered
Comments Not entered
Locality details About 500 Yds. NE. of Lamerton Quarry, by roadside.
50k map sheet Tavistock (337)

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Map reference SX 453 775
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


E7167

Cross Polarized, E7167

Plane Polarized, E7167

Plane Polarized, E7167