BGS mineralogy and petrology collection record

Sample number S24409
Sample Donor Richey, James E.
Rock name 'Original entry: Coarse-Grained Fluxion Biotite Gabbro'
Stratigraphy Not entered
Comments Coarse variety of fluxion biotite gabbro of Glendrian; Memoir, p. 261
Locality details 1850 yds E 35 deg N of Achnaha
50k map sheet Coll (51)

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Map reference NM 4761 6918
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


S24409

Cross Polarized, S24409

Plane Polarized, S24409

Plane Polarized, S24409