BGS mineralogy and petrology collection record

Sample number S18516
Sample Donor Anderson,J.G.C.
Rock name Not entered
Stratigraphy Not entered
Comments Sill or dyke, dipping steeply SSE
Locality details In small stream, 400 yds NW of Allt a' Mhuchaidh, 900 yds NE of road
50k map sheet Mull (44)

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Map reference NM 4864 3080
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


S18516

Cross Polarized, S18516

Plane Polarized, S18516

Plane Polarized, S18516