BGS mineralogy and petrology collection record

Sample number E3168
Sample Donor Woodward, H.B.
Rock name Chert. 'Original entry: Chert'
Stratigraphy Not entered
Comments Portland Stone
Locality details Winspit Qry. St. Albans Head
50k map sheet Swanage (343)

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Map reference
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


E3168

Cross Polarized, E3168

Plane Polarized, E3168

Plane Polarized, E3168