BGS mineralogy and petrology collection record

Sample number S78349; COLLNOFY773;
Sample Donor Highton,A.J.
Rock name 'Original entry: Biotite Granite'
Stratigraphy Not entered
Comments Medium- to coarse-grained, K-feldsparphyric
Locality details 450 m SW of Carn Dearg Mor
50k map sheet Grantown-on-Spey (74)

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Map reference NH 8588 1282
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


S78349

Cross Polarized, S78349

Plane Polarized, S78349

Plane Polarized, S78349