BGS mineralogy and petrology collection record

Sample number S50061; COLLNOYR1041;
Sample Donor Dearnley,R.; Smith,D.I.;
Rock name 'Original entry: Lamprophyre Dyke 10 Ft; Chilled Edge'
Stratigraphy Not entered
Comments All from same dyke
Locality details 1500 yds. N 25deg W from Brin House
50k map sheet Grantown-on-Spey (74)

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Map reference NH 662 311
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


S50061

Cross Polarized, S50061

Plane Polarized, S50061

Plane Polarized, S50061