BGS mineralogy and petrology collection record

Sample number S19677
Sample Donor Read, H.H.
Rock name 'Original entry: Troctolite'
Stratigraphy Not entered
Comments Younger Igneous; Troctolite, no rims, olivine > feldspar; Mem. Sh. 86/96, p. 107
Locality details Craighead Quarry, Dunbennan Hill, W side of quarry
50k map sheet Huntly (86)

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Map reference NJ 4946 4071
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


S19677

Cross Polarized, S19677

Plane Polarized, S19677

Plane Polarized, S19677