BGS mineralogy and petrology collection record

Sample number N1550; COLLNOFY1628;
Sample Donor Highton,A.J.
Rock name Microgranite. 'Original entry: Microgranite'
Stratigraphy Not entered
Comments Feldspar quartz biotite microgranite
Locality details Carn Dearg Mor
50k map sheet Ben Macdui (64E)

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Map reference NN 8522 7309
Year collected 1998 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


N1550

Cross Polarized, N1550

Plane Polarized, N1550

Plane Polarized, N1550