BGS mineralogy and petrology collection record

Sample number S46179; COLLNOYT142;
Sample Donor Howells,M.F.
Rock name 'Original entry: Trachytic Tuff'
Stratigraphy Not entered
Comments Not entered
Locality details 50 yds N 20 deg W of Standalane
50k map sheet Haddington (33)

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Map reference NT 4790 7753
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


S46179

Cross Polarized, S46179

Plane Polarized, S46179

Plane Polarized, S46179