BGS mineralogy and petrology collection record

Sample number S21277
Sample Donor Richey, James E.
Rock name 'Original entry: Olivine-Gabbro'
Stratigraphy Not entered
Comments Memoir, p. 239
Locality details Escarpment 0.5 mile + 40 yds S of waterfall, Glendrian
50k map sheet Coll (51)

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Map reference NM 480 683
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


S21277

Cross Polarized, S21277

Plane Polarized, S21277

Plane Polarized, S21277