BGS mineralogy and petrology collection record

Sample number S18055
Sample Donor Wilson, J.S.G.
Rock name Not entered
Stratigraphy Not entered
Comments Big feldspar lava
Locality details 2200 ft NW of Loch na Salachan
50k map sheet Mull (44)

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Map reference NM 5537 2375
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


S18055

Cross Polarized, S18055

Plane Polarized, S18055

Plane Polarized, S18055