BGS mineralogy and petrology collection record

Sample number S19862
Sample Donor Read, H.H.
Rock name 'Original entry: Altered Norite'
Stratigraphy Not entered
Comments Associated with contaminated rocks
Locality details Balloch Burn, 260 yds W by N of Hallgreen, Ruthven
50k map sheet Huntly (86)

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Map reference NJ 4933 4794
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


S19862

Cross Polarized, S19862

Plane Polarized, S19862

Plane Polarized, S19862