BGS mineralogy and petrology collection record

Sample number S18128
Sample Donor Tait,D.
Rock name 'Original entry: Micro-Ophitic Olivine-Dolerite'
Stratigraphy Not entered
Comments Port Donain Lava Suite, No. 8; Memoir, p. 121; with porphyritic olivine
Locality details Port Donain - Auchnacraig traverse: No. 8
50k map sheet Mull (44)

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Map reference NM 7403 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


S18128

Cross Polarized, S18128

Plane Polarized, S18128

Plane Polarized, S18128