BGS mineralogy and petrology collection record

Sample number E4991; COLLNO29;
Sample Donor Pollard, Dr.
Rock name 'Original entry: Dolomite'
Stratigraphy Not entered
Comments Not entered
Locality details 150 Yds. SE. of Trig. Point on Rains Tor.
50k map sheet Swansea (247)

View images in GeoScenic related to 'Swansea'

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Map reference SS 620 868
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


E4991

Cross Polarized, E4991

Plane Polarized, E4991

Plane Polarized, E4991