BGS mineralogy and petrology collection record

Sample number S19698
Sample Donor Read, H.H.
Rock name 'Original entry: Troctolite'
Stratigraphy Not entered
Comments Younger Igneous, good reaction rims
Locality details 156 yds SW by S of Broom Hillock
50k map sheet Huntly (86)

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Map reference NJ 4949 4162
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


S19698

Cross Polarized, S19698

Plane Polarized, S19698

Plane Polarized, S19698