BGS mineralogy and petrology collection record

Sample number N1587; COLLNOFY1671;
Sample Donor Highton,A.J.
Rock name Psammite. 'Original entry: Psammite'
Stratigraphy Grampian Group.
Comments Micaceous psammite
Locality details R.Tilt, 230m NE of Gilberts Bridge
50k map sheet Pitlochry (55E)

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Map reference NN 8825 7025
Year collected 1998 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, N1587

Plane Polarized, N1587

Plane Polarized, N1587