BGS mineralogy and petrology collection record

Sample number E7417; COLLNO81;
Sample Donor Dixon,E.E.L.
Rock name 'Original entry: Dolomite Partly Replacing Reddened Oolite'
Stratigraphy Not entered
Comments Not entered
Locality details Old quarry, 250 Yds. NNW. of Cwm-y-nant-Risca.
50k map sheet Newport (249)

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Map reference ST 239 916
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


E7417

Cross Polarized, E7417

Plane Polarized, E7417

Plane Polarized, E7417