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:

    Bobshannonite
    Bsha
    Na2KBa(Mn,Na)8(Nb,Ti)4(Si2O7)4O4(OH)4(O,F)2
    Na2KBa(Mn2+,Na)8(Nb5+,Ti4+)4(Si2O7)4O4(OH)4(O,F)2
    Na K Ba Mn2+ Nb5+ Ti4+ Si O H F
    Sokolova E, Cámara F, Abdu Y A, Hawthorne F C, Horváth, Pfenninger-Horváth E (2015) Bobshannonite, Na2KBa(Mn,Na)8(Nb,Ti)4(Si2O7)4O4(OH)4(O,F)2, a new TS-block mineral from Mont Saint-Hilaire, Québec, Canada: Description and crystal structure. Mineralogical Magazine 79, 1791-1811  [view file]
    Sokolova E, Cámara F, Abdu Y A, Hawthorne F C, Horváth, Pfenninger-Horváth E (2015) Bobshannonite, Na2KBa(Mn,Na)8(Nb,Ti)4(Si2O7)4O4(OH)4(O,F)2, a new TS-block mineral from Mont Saint-Hilaire, Québec, Canada: Description and crystal structure. Mineralogical Magazine 79, 1791-1811  [view file]
      HOM File
     No Files Uploaded
    Cámara F, Gagne O C, Uvarova Y, Belakovskiy D I (2016) New mineral names. American Mineralogist 101, 2123-2131  [view file]
    Sokolova E, Cámara F, Abdu Y A, Hawthorne F C, Horváth, Pfenninger-Horváth E (2015) Bobshannonite, Na2KBa(Mn,Na)8(Nb,Ti)4(Si2O7)4O4(OH)4(O,F)2, a new TS-block mineral from Mont Saint-Hilaire, Québec, Canada: Description and crystal structure. Mineralogical Magazine 79, 1791-1811  [view file]
    Sokolova E, Hawthorne F C, Cámara F, Della Ventura G, Uvarova Y A (2020) From structure topology to chemical composition. XXVII. Revision of the crystal chemistry of the perraultite-type minerals of the seidozerite supergroup: Jinshajiangite, surkhobite, and bobshannonite. The Canadian Mineralogist 58, 19-43  [view file]
    Williams P A, Hatert F, Pasero M, Mills S J (2014) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 22. New minerals and nomenclature modifications approved in 2014. Mineralogical Magazine 78, 1241-1248  [view file]