BGS mineralogy and petrology collection record

Sample number S99960; COLLNOGX1676;
Sample Donor Mendum,J.R.
Rock name Metamorphic Rock (Undifferentiated); Psammite;. 'Original entry: Calc Silicate Rock'
Stratigraphy Not entered
Comments Calc silicate rock (to 1cm thick) in micaceous psammite
Locality details Promontory 210m NNE of Rosehall Croft, at HWM
50k map sheet Portsoy (96W)

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Map reference NJ 5979 6640
Year collected 1997 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S99960

Cross Polarized, S99960

Plane Polarized, S99960

Plane Polarized, S99960