BGS mineralogy and petrology collection record

Sample number S35844
Sample Donor Davidson, C.F.
Rock name 'Original entry: Anorthosite: Accessory Garnet With Kelyphite, Biotite, And Hornblende After Pyro'
Stratigraphy Not entered
Comments Anorthosite: accessory garnet with kelyphite, biotite, and hornblende after pyroxene
Locality details East slope of Roineval
50k map sheet North Uist (89)

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Map reference NG 04 86
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


S35844

Cross Polarized, S35844

Plane Polarized, S35844

Plane Polarized, S35844