BGS mineralogy and petrology collection record

Sample number S10976
Sample Donor Harker, Alfred
Rock name 'Original entry: Allivalite Rich In Feldspar'
Stratigraphy Not entered
Comments Not entered
Locality details 400 yds NW of Loch Coire nan Grunnd
50k map sheet Rum (60)

View images in GeoScenic related to 'Rum'

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Map reference NM 401 961
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


S10976

Cross Polarized, S10976

Plane Polarized, S10976

Plane Polarized, S10976