BGS mineralogy and petrology collection record

Sample number S74950; COLLNOKX405;
Sample Donor Gallagher,M.J.
Rock name 'Original entry: Fine-Grained Basic Rock, ?Hornfelsed'
Stratigraphy Not entered
Comments Dyke in sheared basic rock
Locality details 750 m S of Tom Liath
50k map sheet Tomintoul (75)

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Map reference NJ 3290 0275
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


S74950

Cross Polarized, S74950

Plane Polarized, S74950

Plane Polarized, S74950