BGS mineralogy and petrology collection record

Sample number S14924
Sample Donor Lightfoot, B.
Rock name 'Original entry: Craignurite, Acid'
Stratigraphy Not entered
Comments Inclined sheet (S. 14916); Memoir, p. 227
Locality details Head of Allt Cnoc an Sgurmein, flowing towards Rossal from Beinn na Croise
50k map sheet Mull (44)

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Map reference NM 5558 2569
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


S14924

Cross Polarized, S14924

Plane Polarized, S14924

Plane Polarized, S14924