BGS mineralogy and petrology collection record

Sample number S20783
Sample Donor Bailey, E.B.
Rock name 'Original entry: Analcimised Olivine-Basalt'
Stratigraphy Not entered
Comments Segregation vein in lava; Memoir, p. 139
Locality details Dun Bhuirg cliff
50k map sheet Iona (43)

View images in GeoScenic related to 'Iona'

View the geology near 'Iona'

Map reference NM 4217 2623
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


S20783

Cross Polarized, S20783

Plane Polarized, S20783

Plane Polarized, S20783