-
Jeffbenite Jef
Johillerite Jhl
Juanite Jn Jahnsite-(NaMnMn) Jah-NaMnMn
Jeffreyite Jfy
Johnbaumite Jbm
Juansilvaite Jsl
Jaipurite Jai
Jennite Jnn Johninnesite...
-
replacing one
oxygen by F or OH:
leucophanite (Ca,Na)2(Be,Al)[Si2O6(F,OH)],
jeffreyite (Ca,Na)2(Be,Al)[Si2O6(O,OH)], and
meliphanite (Ca,Na)2(Be,Al)[Si2O6(OH...
- [106] [no] [no] (IUPAC:
trimagnesium dialuminium dodecaoxy trisilicate)
Jeffreyite (melilite: IMA1982-075) 9.BB.10 [107] [108] [109]
Jennite (IMA1965-021)...
-
melilite and
sorosilicate (Si2O7) groups. It is
chemically similar to
jeffreyite (Ca,Na)2[(Be,Al)Si2(O,OH)7],
meliphanite (Ca,Na)2[Be(Si,Al)2O6(O,OH,F)]...