BGS mineralogy and petrology collection record

Sample number S16634
Sample Donor Richey, James E.
Rock name 'Original entry: Talaidh Type'
Stratigraphy Not entered
Comments NW dyke, 3 ft in granite; Memoir, p. 367
Locality details 780 yds SW of spot ht 1939 ft Beinn a' Ghraig
50k map sheet Mull (44)

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Map reference NM 5362 3684
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


S16634

Cross Polarized, S16634

Plane Polarized, S16634

Plane Polarized, S16634