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UK | |
| Anthony, Bideaux, Bladh, and Nichols (1990) Handbook of Mineralogy, Vol. 1. Smythe, J.A. (1947) Chemical analysis of ullmannite from New Brancepeth, Co. Durham. Mineralogical Magazine, vol. 28, n° 198, 173-174. Russell, A. (1927) Notice of an occurrence of niccolite and ullmannite at the Settlingstones mine, Fourstones, Northumberland Spencer, L.J. (1910) On the occurrence of alstonite and ullmannite (a species new to Britain) in a barytes-witherite vein at the New Brancepeth Colliery Near Durham. Mineralogical Magazine, vol. 15, n° 71, 302-311. and of serpierite at Ross Island mine, Killarney, Co. Kerry, Ireland. Mineralogical Magazine, vol. 21, n° 119, 383-387. (referring to Spencer, 1910). Natural History Museum Vienna (catalogued in 1913) |
| Young B, Styles M T, and Berridge N G. Niccolite-magnetite mineralization from Upper Teesdale, North Pennines. Min Mag. Sept 1985, Vol. 49, pp. 555-559 |
| Green, David I., McCallum, David, Wood, Mike (2000) Famous Mineral Localities: The Brownley Hill Mine, Alston Moor District, Cumbria, England. The Mineralogical Record, 31 (3) 231-250 |
| S.Rust Collection |
| Young, B. (2011) Millerite from Coldberry Gutter and Great Eggleshope, Teesdale, County Durham. NHSN Transactions, vol. 71, part 2, 111-114. Ixer, R.A. and Duller, P.R. (1998) Virtual atlas of opaque and ore minerals in their associations. Anthony, Bideaux, Bladh, and Nichols (1990) Handbook of Mineralogy, Vol. 1. Smythe, J.A. (1947) Chemical analysis of ullmannite from New Brancepeth, Co. Durham. Mineralogical Magazine, vol. 28, n° 198, 173-174. Russell, A. (1927) Notice of an occurrence of niccolite and ullmannite at the Settlingstones mine, Fourstones, Northumberland and of serpierite at Ross Island mine, Killarney, Co. Kerry, Ireland. Mineralogical Magazine, vol. 21, n° 119, 383-387. |
Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK