BGS mineralogy and petrology collection record

Sample number S49799; S49799/A; COLLNOYR496;
Sample Donor Smith,D.I.
Rock name 'Original entry: Pink Microgranite Cutting Quartz-Diorite'
Stratigraphy Not entered
Comments Pink microgranite cutting quartz-diorite
Locality details Inverawe Tunnel runs SE (HE 26); 5360 ft from access tunnel portal
50k map sheet Oban (45)

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Map reference NN 0321 3163
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


S49799

Cross Polarized, S49799

Plane Polarized, S49799

Plane Polarized, S49799


S49799/A

Cross Polarized, S49799/A

Plane Polarized, S49799/A

Plane Polarized, S49799/A