BGS mineralogy and petrology collection record

Sample number S38659
Sample Donor Phemister,J.
Rock name 'Original entry: Melanite-Augite Nepheline-Syenite'
Stratigraphy Not entered
Comments Abundant small knots
Locality details 70 yds S 25 deg W of spot height 893, SE of Loch a'Mheallain
50k map sheet Ullapool (101)

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Map reference NC 295 102
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


S38659

Cross Polarized, S38659

Plane Polarized, S38659

Plane Polarized, S38659