BGS mineralogy and petrology collection record

Sample number S38973; COLLNOXN259;
Sample Donor Wright,J.E.
Rock name 'Original entry: Foliated Biotite Lamprophyre'
Stratigraphy Not entered
Comments From ?foliated centre of same 15 ft sheet as S. 38972
Locality details Allt na Criche, 990 yds S 29 deg E of Wauchan
50k map sheet Loch Eil (62)

View images in GeoScenic related to 'Loch Eil'

View the geology near 'Loch Eil'

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


S38973

Cross Polarized, S38973

Plane Polarized, S38973

Plane Polarized, S38973