BGS mineralogy and petrology collection record

Sample number S79100; COLLNOGU150;
Sample Donor Gunn,A.G.
Rock name Troctolite. 'Original entry: Troctolite'
Stratigraphy Not entered
Comments Troctolite
Locality details 80m W of Smithy Hillock
50k map sheet Huntly (86W)

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Map reference NJ 4911 4388
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


S79100

Cross Polarized, S79100

Plane Polarized, S79100

Plane Polarized, S79100