BGS mineralogy and petrology collection record

Sample number S20280
Sample Donor Thomas,H.H.
Rock name 'Original entry: Xenolithic Basalt Or Dolerite'
Stratigraphy Not entered
Comments Sill with accidental xenoliths; Memoir p. 272
Locality details Abhainn Bail' a' Mhuilinn, 100-200 yds above bridge
50k map sheet Mull (44)

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Map reference NM 4867 2881
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


S20280

Cross Polarized, S20280

Plane Polarized, S20280

Plane Polarized, S20280