BGS mineralogy and petrology collection record

Sample number S74143; COLLNOCX1226;
Sample Donor Smith,C.G.
Rock name Not entered
Stratigraphy Not entered
Comments Relatively massive dark rock with trace of ?pyrrhotite (?calc)
Locality details Allt Blairnamarrow upstream from fence
50k map sheet Tomintoul (75)

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Map reference NJ 2126 1510
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


S74143

Cross Polarized, S74143

Plane Polarized, S74143

Plane Polarized, S74143