BGS mineralogy and petrology collection record

Sample number S17126
Sample Donor Richey, James E.
Rock name 'Original entry: Soda Rhyolite'
Stratigraphy Not entered
Comments Rhyolite, probably of Breccia Group; Memoir, p. 208
Locality details 1150 yds W 18 deg N of Clachaig
50k map sheet Mull (44)

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Map reference NM 5585 3680
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


S17126

Cross Polarized, S17126

Plane Polarized, S17126

Plane Polarized, S17126