BGS mineralogy and petrology collection record

Sample number S99454; COLLNOMY1569;
Sample Donor Gould,D.
Rock name Semipelite.
Stratigraphy Not entered
Comments Semi pelite to psammite, dark gray with ?chloritic spots
Locality details Seaward side of large stack 330m S of Logie Head
50k map sheet Portsoy (96W)

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Map reference NJ 5306 6780
Year collected 1996 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S99454

Cross Polarized, S99454

Plane Polarized, S99454

Plane Polarized, S99454