BGS mineralogy and petrology collection record

Sample number S20637
Sample Donor Read, H.H.
Rock name 'Original entry: Quartz-Dolerite'
Stratigraphy Not entered
Comments Late Carboniferous; Mem. Sh. 86/96, pp. 162-164
Locality details Blackford House, Rothienorman
50k map sheet Huntly (86)

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Map reference NJ 7002 3577
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


S20637

Cross Polarized, S20637

Plane Polarized, S20637

Plane Polarized, S20637