BGS mineralogy and petrology collection record

Sample number S16635
Sample Donor Richey, James E.
Rock name 'Original entry: Talaidh Type'
Stratigraphy Not entered
Comments Sill, 3 ft, cut by inclined sheets; Memoir, p. 290
Locality details 880 yds W of spot ht 1939 ft Beinn a' Ghraig
50k map sheet Mull (44)

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Map reference NM 5266 3757
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


S16635

Cross Polarized, S16635

Plane Polarized, S16635

Plane Polarized, S16635