BGS mineralogy and petrology collection record

Sample number S19660
Sample Donor Read, H.H.
Rock name 'Original entry: Augite-Biotite Diorite'
Stratigraphy Not entered
Comments Craigwillie Diorite of W R Watt; Mem. Sh. 86/96, p. 111; similar rock analysed, Mem. P. 116
Locality details 200 yds S by W of Craigwillie, 1.5 miles W of Huntly Station
50k map sheet Huntly (86)

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Map reference NJ 5111 3963
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


S19660

Cross Polarized, S19660

Plane Polarized, S19660

Plane Polarized, S19660