BGS mineralogy and petrology collection record

Sample number S59113
Sample Donor Phemister,J.
Rock name 'Original entry: Aplite With Micropegmatite, Chlorite And Stilpnomelane'
Stratigraphy Not entered
Comments Aplitic patch in red granite, part of E granite of Northmaven Complex (U. ORS)
Locality details N end of Roonans, 200 yds WSW 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 329 800
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


S59113

Cross Polarized, S59113

Plane Polarized, S59113

Plane Polarized, S59113