BGS mineralogy and petrology collection record

Sample number S16039
Sample Donor Anderson, E.M.
Rock name 'Original entry: Microporphyritic Basalt'
Stratigraphy Not entered
Comments Dalmeny type
Locality details 0.375 mile NE from mouth of Beach River
50k map sheet Iona (43)

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Map reference NM 4674 2458
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


S16039

Cross Polarized, S16039

Plane Polarized, S16039

Plane Polarized, S16039