BGS mineralogy and petrology collection record

Sample number E67024; COLLNOWPR330B;
Sample Donor Pratt, W.
Rock name 'Original entry: Phosphatic Mudstone'
Stratigraphy Not entered
Comments From Newydd Formation. Phosphatic Mst.
Locality details 810 m at 253 deg from Waen
50k map sheet Barmouth (149)

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Map reference SH 5903 0624
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


E67024

Cross Polarized, E67024

Plane Polarized, E67024

Plane Polarized, E67024