BGS mineralogy and petrology collection record

Sample number S59112
Sample Donor Phemister,J.
Rock name 'Original entry: Perthitic Granite With Stilpnomelane'
Stratigraphy Not entered
Comments Red granite, part of E granite of Northmaven Complex (U. ORS)
Locality details W side of small loch, 250 yds W of main road and 900 yds SW of Swinister Croft
50k map sheet Yell (130)

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Map reference HU 332 802
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


S59112

Cross Polarized, S59112

Plane Polarized, S59112

Plane Polarized, S59112