BGS mineralogy and petrology collection record

Sample number S45265; COLLNOXM1457;
Sample Donor Francis,E.H.
Rock name 'Original entry: ?Metasomatised Tuff'
Stratigraphy Not entered
Comments ?Metasomatised tuff
Locality details Black Creich Hill, 1400 yds N 63 deg E from trig pt Ben Trush
50k map sheet Stirling (39)

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Map reference NN 9998 0641
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


S45265

Cross Polarized, S45265

Plane Polarized, S45265

Plane Polarized, S45265