BGS mineralogy and petrology collection record

Sample number S39835; COLLNOXN550;
Sample Donor Wright,J.E.
Rock name 'Original entry: Pyroxene-Hornblende Lamprophyre With ?Talcose Pseudomorphs'
Stratigraphy Not entered
Comments From 2 ft concordant sheet in steeply-dipping quartz schist
Locality details Allt Ruaraidh, 1320 yds S 42 deg E of Rathliesbeag
50k map sheet Loch Eil (62)

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Map reference NN 2173 8427
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


S39835

Cross Polarized, S39835

Plane Polarized, S39835

Plane Polarized, S39835