The amount of criteria in the current search has forced the use of a temporary URL. This link should not be saved or shared as part of long-term use.

IMA database

Search TermDefinition
itemSearches for datafields containing the word "item".
"item"Searches for datafields containing only the word "item" and nothing else.
!itemSearches for datafields that does not contain "item".
!"item"Searches for datafields that contain anything other than just the word "item".
""Searches for datafields that contain nothing. (empty)
!""Searches for datafields that contain anything at all. (not empty)
","
"!"		Searches for datafields that contain a comma character or an exclamation point character.
abc xyz
abc && xyz		Searches for datafields containing both "abc" and "xyz".
"abc xyz"Searches for datafields containing the phrase "abc xyz".
abc, xyz
abc OR xyz
abc || xyz		Searches for datafields containing either "abc", or "xyz", or both.
>123Searches for datafields containing a number greater than 123.
>=123Searches for datafields containing a number greater than or equal to 123.
<123Searches for datafields containing a number less than 123.
<=123Searches for datafields containing a number less than or equal to 123.
>123 <456Searches for datafields containing a number between 123 and 456.
  Search Ancestor:

      Keyite
      Key
      (◻0.5Cu0.5)CuCdZn2(AsO4)3·H2O
      (◻0.5Cu2+0.5)Cu2+Cd2+Zn2+2(As5+O4)3·H2O
      Cu2+ Cd2+ Zn2+ As5+ O H
      Embrey P G, Fejer E E, Clark A M (1977) Keyite: a new mineral from Tsumeb. The Mineralogical Record 8, 87-90  [view file]
      Chemical formula changed from Cu2+3Zn4Cd2(AsO4)6·2H2O:
      Hatert F (2019) A new nomenclature scheme for the alluaudite supergroup. European Journal of Mineralogy 31, 807-822  [view file]
      Embrey P G, Fejer E E, Clark A M (1977) Keyite: a new mineral from Tsumeb. The Mineralogical Record 8, 87-90  [view file]
        HOM File
       
        File was made public on 2024-08-05
        Uploaded 2024-08-05 by Nate Stone
        65.7 Kb
      keyite.pdf
      Cooper M A, Hawthorne F C (1996) The crystal structure of keyite, Cu2+3(Zn,Cu2+)4Cd2(AsO4)6(H2O)2, an oxysalt mineral with essential cadium. The Canadian Mineralogist 34, 623-630  [view file]
      Embrey P G, Fejer E E, Clark A M (1977) Keyite: a new mineral from Tsumeb. The Mineralogical Record 8, 87-90  [view file]
      Fleischer M, Cabri L J, Pabst A (1977) New mineral names. American Mineralogist 62, 1259-1262  [view file]
      Hatert F (2019) A new nomenclature scheme for the alluaudite supergroup. European Journal of Mineralogy 31, 807-822  [view file]
      Jambor J L, Roberts A C (1997) New mineral names. American Mineralogist 82, 207-210  [view file]
      Schlüter J, Malcherek T, Mihailova B, Gebhard G (2013) The new mineral erikapohlite, Cu3(Zn,Cu,Mg)4Ca2(AsO4)6·2H2O, the Ca-dominant analogue of keyite, from Tsumeb, Namibia. Neues Jahrbuch für Mineralogie, Abhandlungen 190, 319-325