BGS mineralogy and petrology collection record

Sample number S664
Sample Donor Macconachie,A.
Rock name 'Original entry: Glassy Enstatite ? Andesite'
Stratigraphy Not entered
Comments Not entered
Locality details Quarry roadside S of Venchen, 0.75 miles N of Yethom
50k map sheet Berwick-upon-Tweed (26)

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Map reference NT 82 29
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


S664

Cross Polarized, S664

Plane Polarized, S664

Plane Polarized, S664