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Nickeloan hydrozincite: a new variety

Published online by Cambridge University Press:  05 July 2018

A. K. Alwan
Affiliation:
Department of Inorganic Chemistry, University College, PO Box 78, Cardiff CF1 1XL, Wales
P. A. Williams
Affiliation:
Department of Inorganic Chemistry, University College, PO Box 78, Cardiff CF1 1XL, Wales

Summary

Extensive substitution of Ni for Zn in hydrozincite from the Parc Mine, North Wales, has been observed. This is the first time that a substantial concentration of another transition metal in this mineral has been reported. The average composition of the nickeloan hydrozincite is Zn4.63Ni0.37(CO3)2(OH)6. The relationship of this new variety to other secondary carbonate-containing nickel minerals is discussed, as is the possibility of substitution of other transition metal ions into the hydrozincite lattice.

Type
Research Article
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1979

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References

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