BGS mineralogy and petrology collection record

Sample number S36828
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Pegmatite'
Stratigraphy Not entered
Comments Pegmatite vein in injected pelite (seems to originate injection) (165 yds W of granite contact)
Locality details Roadside 435 yds westwards along road from Woodend Cottage
50k map sheet Tobermory (52)

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Map reference NM 7770 6081
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


S36828

Cross Polarized, S36828

Plane Polarized, S36828

Plane Polarized, S36828