BGS mineralogy and petrology collection record

Sample number S78603; COLLNOMY876;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments ?Gabbro, feldspathic or amphibole granite altered and reddened
Locality details Near summit of Coynach Hill, 650m WNW of Mains of Hopewell
50k map sheet Alford (76W)

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Map reference NJ 4417 0585
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


S78603

Cross Polarized, S78603

Plane Polarized, S78603

Plane Polarized, S78603