BGS mineralogy and petrology collection record

Sample number S51046; COLLNOYR1237;
Sample Donor Smith,D.I.
Rock name 'Original entry: Melamicrodiorite'
Stratigraphy Not entered
Comments 4 ft melamicrodiorite
Locality details 950 yds E 5 deg N from Rhumach
50k map sheet Arisaig (61)

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Map reference NM 6445 8534
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


S51046

Cross Polarized, S51046

Plane Polarized, S51046

Plane Polarized, S51046