BGS mineralogy and petrology collection record

Sample number S18143
Sample Donor Tait,D.
Rock name 'Original entry: Coarse Ophitic Olivine-Dolerite'
Stratigraphy Not entered
Comments Port Donain Lava Suite, No. 23; Memoir, p. 121
Locality details Port Donain - Auchnacraig traverse: No. 23
50k map sheet Mull (44)

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Map reference NM 7392 2921
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


S18143

Cross Polarized, S18143

Plane Polarized, S18143

Plane Polarized, S18143