BGS mineralogy and petrology collection record

Sample number S74850; COLLNOFY553;
Sample Donor Highton,A.J.
Rock name Psammite.
Stratigraphy Not entered
Comments Gritty psammite
Locality details 900m NW of Easter Portclair
50k map sheet Invermoriston (73W)

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Map reference NH 4110 1487
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


S74850

Cross Polarized, S74850

Plane Polarized, S74850

Plane Polarized, S74850