koettigite

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• koettigite — koet·tig·ite …   English syllables

• Compounds of zinc — are chemical compounds containing the element zinc which is a member of the group 12 of the periodic table. The oxidation state of most compounds is the group oxidation state of +2. Zinc may be classified as a post transition main group element… …   Wikipedia

• köttigite — variant of koettigite …   Useful english dictionary

• vivianite — ˈvivēəˌnīt noun ( s) Etymology: German vivianit, from J. G. Vivian, 19th century English mineralogist + German it ite : a mineral Fe3(PO4)2.8H2O consisting of a hydrous ferrous phosphate that has limited isomorphism with annabergite, erythrite,… …   Useful english dictionary