Unnamed (Tetragonal Pb Oxide Hydrate) from UK
UK | |
| Rust, S. A. (1994) Seltene Mineralien aus dem Milltown-Steinbruch bei Ashover, Derbyshire, Großbritannien. Lapis, 19 (12) 13-17 S.A., Rust (1991) The Minerals of Milltown Quarry, Ashover, Derbyshire. UK Journal of Mines and Minerals 10, Rockbottom Publications. 14-19 58 (in German). Nat Hist Museum London, S Rust collection |
| Rust, Steve A. (2019) Minerals of the Frongoch Mine. Published by the author, 180 pages. ISBN 978-1-9162641-0-6. |
Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK