BGS mineralogy and petrology collection record

Sample number S21834
Sample Donor Richey, James E.
Rock name 'Original entry: Basic Dolerite, Talaidh Type'
Stratigraphy Not entered
Comments Xenolith in S. 21833, ?derived from S. 21832 underground; Memoir, pp. 349, 353
Locality details 400 yds SW of Maol Buidhe
50k map sheet Coll (51)

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Map reference NM 4614 6228
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


S21834

Cross Polarized, S21834

Plane Polarized, S21834

Plane Polarized, S21834