BGS mineralogy and petrology collection record

Sample number S17360
Sample Donor Wilson, J.S.G.
Rock name 'Original entry: Basalt / Crushed Olivine-Dolerite'
Stratigraphy Not entered
Comments Lava, decomposed and brecciated; secondary hornblende
Locality details Coast 6700 ft SW of Laggan Lodge
50k map sheet Mull (44)

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Map reference NM 6133 2243
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


S17360

Cross Polarized, S17360

Plane Polarized, S17360

Plane Polarized, S17360