BGS mineralogy and petrology collection record

Sample number S18721
Sample Donor Bailey, E.B.
Rock name 'Original entry: ?Bostonite'
Stratigraphy Not entered
Comments Exceptional NW Tertiary dyke; Memoir, p. 375
Locality details Mainland shore, 200 yds NE of Kerrera Ferry
50k map sheet Mull (44)

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Map reference NM 8364 2838
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


S18721

Cross Polarized, S18721

Plane Polarized, S18721

Plane Polarized, S18721