BGS mineralogy and petrology collection record

Sample number S77666; COLLNOCX1896;
Sample Donor Smith,C.G.
Rock name 'Original entry: Porphyritic Microgranodiorite'
Stratigraphy Not entered
Comments Not entered
Locality details By wall c. 350 m NNW of Renatton
50k map sheet Balmoral (65)

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Map reference NJ 2724 0045
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


S77666

Cross Polarized, S77666

Plane Polarized, S77666

Plane Polarized, S77666