BGS mineralogy and petrology collection record

Sample number S1890
Sample Donor Bennie,J.
Rock name 'Original entry: Teschenite'
Stratigraphy Not entered
Comments Or analcime dolerite (See S. 9968)
Locality details Spalefield Quarry, 2 miles W of Anstruther
50k map sheet North Berwick (41)

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Map reference NO 5544 0655
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


S1890

Cross Polarized, S1890

Plane Polarized, S1890

Plane Polarized, S1890