BGS mineralogy and petrology collection record

Sample number N1545; COLLNOFY1622;
Sample Donor Highton,A.J.
Rock name Microgranodiorite. 'Original entry: Microgranodiorite'
Stratigraphy Not entered
Comments Biotite quartz phyric microgranodiorite
Locality details Meall Tionail
50k map sheet Newtonmore (64W)

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Map reference NN 8394 7308
Year collected 1998 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


N1545

Cross Polarized, N1545

Plane Polarized, N1545

Plane Polarized, N1545