BGS mineralogy and petrology collection record

Sample number S20729
Sample Donor Anderson, E.M.
Rock name 'Original entry: Monchiquitic Olivine-Basalt'
Stratigraphy Not entered
Comments E-W dyke; needles of apatite
Locality details 500 yds E by S from Culbuirg
50k map sheet Iona (43)

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Map reference NM 2748 2391
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


S20729

Cross Polarized, S20729

Plane Polarized, S20729

Plane Polarized, S20729