BGS mineralogy and petrology collection record

Sample number S17131
Sample Donor Richey, James E.
Rock name 'Original entry: Talaidh Type'
Stratigraphy Not entered
Comments Intrusion cut by rhyolite; Memoir, p. 162
Locality details 1350 yds W 27 deg N of Gortenbuie
50k map sheet Mull (44)

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Map reference NM 5822 3500
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


S17131

Cross Polarized, S17131

Plane Polarized, S17131

Plane Polarized, S17131