RRUFF Ideal Chemistry changed from "Pb2O(CO3)" to "Pb2+2O(CO3)"
Mineral Comment changed from
Roberts A C, Stirling J A R, Carpenter G J C, Criddle A J, Jones G C, Birkett T C, Birch W D (1995) Shannonite, Pb2OCO3, a new mineral from the Grand Reef mine, Graham County, Arizona, USA, Mineralogical Magazine 59, 305-310
to
Roberts A C, Stirling J A R, Carpenter G J C, Criddle A J, Jones G C, Birkett T C, Birch W D (1995) Shannonite, Pb2OCO3, a new mineral from the Grand Reef mine, Graham County, Arizona, USA, Mineralogical Magazine 59, 305-310
Roberts A C, Stirling J A R, Carpenter G J C, Criddle A J, Jones G C, Birkett T C, Birch W D (1995) Shannonite, Pb2OCO3, a new mineral from the Grand Reef mine, Graham County, Arizona, USA, Mineralogical Magazine 59, 305-310
Jambor J L, Pertsev N N, Roberts A C (1996) New mineral names, American Mineralogist 81, 249-254
to
Roberts A C, Stirling J A R, Carpenter G J C, Criddle A J, Jones G C, Birkett T C, Birch W D (1995) Shannonite, Pb2OCO3, a new mineral from the Grand Reef mine, Graham County, Arizona, USA, Mineralogical Magazine 59, 305-310