BGS mineralogy and petrology collection record

Sample number S78353; COLLNOFY781;
Sample Donor Highton,A.J.
Rock name 'Original entry: Biotite Microgranite'
Stratigraphy Not entered
Comments Porphyritic
Locality details 600 m NNW of Carn Dearg Mor
50k map sheet Grantown-on-Spey (74)

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Map reference NH 8597 1371
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


S78353

Cross Polarized, S78353

Plane Polarized, S78353

Plane Polarized, S78353