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Boltwoodite from
Criffel granodiorite, Dalbeattie, Dumfries and Galloway, Scotland, UK

Formula:(K,Na)(UO2)(SiO3OH) · 1.5H2O
Comments:With zeunerite as alteration products of pitchblende (in situ) in veins cutting the aureole of the Criffel granodiorite, near Dalbeattie, Kirkcudbrightshire.
Validity:Believed Valid
References:Miller, J.M. and Taylor, K. (1966) Bull. Geol. Surv. G. B. 25, 9. [M.A. 18, 17.];
Livingstone, A. and Macpherson, H.G. (1983) Fifth supplementary list of British minerals (Scottish). Mineralogical Magazine, vol. 47, n° 342, p. 99-105.
Mineral Data:Click here to view Boltwoodite data
Locality Data:Click here to view Criffel granodiorite, Dalbeattie, Dumfries and Galloway, Scotland, UK
Nearest other occurrences of Boltwoodite
4.7km (3.0 miles) A Needle's Eye Mine, Needle's Eye, Dumfries and Galloway, Scotland, UK
11.8km (7.3 miles) B Dalbeattie, Dumfries and Galloway, Scotland, UK
Mineral and/or Locality  
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