Ashoverite
Ashoverite is one of three polymorphs of zinc hydroxide, Zn(OH)2. It is a rare mineral first found in a limestone quarry near Ashover, Derbyshire, England, in 1988.[1] It has also been found in the Harz mountain range in Germany, and in Namibia.
The mineral was discovered after samples of the polymorph sweetite were sent to labs by S. A. Rust. Some specimens contained what appeared to be baryte but, which on further examination, were found to be a previously undescribed mineral.
References
- ↑ Clark, A. M.; Fejer, E. F.; Creesy, G; Tandy, P. C. (1988). "Ashoverite, a new mineral, and other polymorphs of Zn(OH)2 from Milltown, Ashover, Derbyshire" (PDF). Mineralogical Magazine. 52: 699–702. doi:10.1180/minmag.1988.052.368.14.
- Handbook of Mineralogy
- Ashoverite Mineral Data, webmineral.com
- Mindat.org
This article is issued from Wikipedia - version of the 6/14/2014. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.