BGS mineralogy and petrology collection record

Sample number S38972; COLLNOXN258;
Sample Donor Wright,J.E.
Rock name 'Original entry: Hornblende Lamprophrye'
Stratigraphy Not entered
Comments From 15 ft sheet cutting psammite and aplo/pegmatite veins
Locality details Allt na Criche, 990 yds S 29 deg E of Wauchan
50k map sheet Loch Eil (62)

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Map reference NM 9663 8088
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


S38972

Cross Polarized, S38972

Plane Polarized, S38972

Plane Polarized, S38972