BGS mineralogy and petrology collection record

Sample number S54041; COLLNOYR1644;
Sample Donor Smith,D.I.
Rock name 'Original entry: Crushed Red Lamprophyre'
Stratigraphy Not entered
Comments 3-4 ft crushed red lamprophyre in fault
Locality details 1890 yds W 32 deg N of summit of A' Chralaig
50k map sheet Cluanie (72)

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Map reference NH 079 154
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


S54041

Cross Polarized, S54041

Plane Polarized, S54041

Plane Polarized, S54041