BGS mineralogy and petrology collection record

Sample number S55814; COLLNOYR1775;
Sample Donor Smith,D.I.
Rock name 'Original entry: Dark Lamphrophyre'
Stratigraphy Not entered
Comments Faulted dark lamphrophyre 2 ft (LP) dyke
Locality details 540 yds S 30 deg W from summit of A' Chralaig
50k map sheet Cluanie (72)

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Map reference NH 092 143
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


S55814

Cross Polarized, S55814

Plane Polarized, S55814

Plane Polarized, S55814