BGS mineralogy and petrology collection record

Sample number S27484
Sample Donor Phemister,J.
Rock name 'Original entry: Tuff, Hydrolized'
Stratigraphy Not entered
Comments Tuff, hydrolized
Locality details In ditch 175 yards due N of triangulation point at Eastertown Farm
50k map sheet Hamilton (23)

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View the geology near 'Hamilton'

Map reference NS 6420 4046
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


S27484

Cross Polarized, S27484

Plane Polarized, S27484

Plane Polarized, S27484