BGS mineralogy and petrology collection record

Sample number S18157
Sample Donor Tait,D.
Rock name 'Original entry: Coarse Ophitic Olivine-Dolerite'
Stratigraphy Not entered
Comments Port Donain Lava Suite, No. 37; Memoir, p. 121
Locality details Port Donain - Auchnacraig traverse: No. 37
50k map sheet Mull (44)

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Map reference NM 7379 2965
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


S18157

Cross Polarized, S18157

Plane Polarized, S18157

Plane Polarized, S18157