BGS mineralogy and petrology collection record

Sample number S81831; COLLNOGU394;
Sample Donor Gunn,A.G.
Rock name Amphibolite. 'Original entry: Amphibolite'
Stratigraphy Not entered
Comments Gabbro - amphibolite
Locality details N flank of Tods Hill, block from forestry ditch
50k map sheet Huntly (86)

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Map reference NJ 4548 3808
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


S81831

Cross Polarized, S81831

Plane Polarized, S81831

Plane Polarized, S81831