BGS mineralogy and petrology collection record

Sample number S23618
Sample Donor Richey, James E.
Rock name 'Original entry: Gabbro'
Stratigraphy Not entered
Comments Outer gabbro near outer margin; Memoir p. 225
Locality details 500 yds NW of N end of Lochan Druim na Claise
50k map sheet Coll (51)

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Map reference NM 421 649
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


S23618

Cross Polarized, S23618

Plane Polarized, S23618

Plane Polarized, S23618