BGS mineralogy and petrology collection record

Sample number S42411; COLLNOBO4476;
Sample Donor Francis,E.H.; Specimen from bores (Scotland);
Rock name 'Original entry: Tuff'
Stratigraphy Not entered
Comments Volcanic tuff in Upper Limestone fm
Locality details Bogside no. 15 bore [89], depth 100 ft 0 in
50k map sheet Stirling (39)

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Map reference NS 9732 9101
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


S42411

Cross Polarized, S42411

Plane Polarized, S42411

Plane Polarized, S42411