BGS mineralogy and petrology collection record

Sample number S10733
Sample Donor Harker, Alfred
Rock name 'Original entry: Hornblende Gneiss'
Stratigraphy Not entered
Comments Summ Prog 1905, p. 73; basic portion of gneiss
Locality details NE of Priomh Loch Mor, Rum
50k map sheet Rum (60)

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View the geology near 'Rum'

Map reference NM 391 989
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


S10733

Cross Polarized, S10733

Plane Polarized, S10733

Plane Polarized, S10733