BGS mineralogy and petrology collection record

Sample number S98495; COLLNOFY1449;
Sample Donor Highton,A.J.
Rock name Tonalite. 'Original entry: Quartz Diorite'
Stratigraphy Not entered
Comments Quartz diorite
Locality details NW slope of Allt Fionnach
50k map sheet Tomatin (74W)

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Map reference NH 6606 1496
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


Cross Polarized, S98495

Plane Polarized, S98495

Plane Polarized, S98495