BGS mineralogy and petrology collection record

Sample number S22358
Sample Donor Richey, James E.
Rock name 'Original entry: Xenolith In Granulitic Dolerite'
Stratigraphy Not entered
Comments Basic xenolith in quartz-dolerite; portion of a composite intrusion 20 ft wide
Locality details 1200 yds N 10 deg W of Achosnich
50k map sheet Coll (51)

View images in GeoScenic related to 'Coll'

View the geology near 'Coll'

Map reference NM 4429 6841
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


S22358

Cross Polarized, S22358

Plane Polarized, S22358

Plane Polarized, S22358