Matches in DBpedia 2016-04 for { ?s ?p "Abenakiite-(Ce) (or IMA 1991-054) is a mineral of sodium, cerium, neodymium, lanthanum, praseodymium, thorium, samarium, oxygen, sulfur, carbon, phosphorus, and silicon with a chemical formula Na26Ce6(SiO3)6(PO4)6(CO3)6(S4+O2)O. The silicate groups may be given as the cyclic Si6O18 grouping. Such a composition is unique in the world of minerals. The hyper-sodium abenakiite-(Ce) is also the only known mineral that seem to contain sulfur dioxide as a ligand. With a single grain (originally) found, abenakiite-(Ce) is one of the rarest minerals known. The mineral is named after the Abenaki, an Algonquian Indian tribe of New England. Its Mohs scale rating is 4 to 5."@en }
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- Abenakiite-(Ce) abstract "Abenakiite-(Ce) (or IMA 1991-054) is a mineral of sodium, cerium, neodymium, lanthanum, praseodymium, thorium, samarium, oxygen, sulfur, carbon, phosphorus, and silicon with a chemical formula Na26Ce6(SiO3)6(PO4)6(CO3)6(S4+O2)O. The silicate groups may be given as the cyclic Si6O18 grouping. Such a composition is unique in the world of minerals. The hyper-sodium abenakiite-(Ce) is also the only known mineral that seem to contain sulfur dioxide as a ligand. With a single grain (originally) found, abenakiite-(Ce) is one of the rarest minerals known. The mineral is named after the Abenaki, an Algonquian Indian tribe of New England. Its Mohs scale rating is 4 to 5.".
- Q2294982 abstract "Abenakiite-(Ce) (or IMA 1991-054) is a mineral of sodium, cerium, neodymium, lanthanum, praseodymium, thorium, samarium, oxygen, sulfur, carbon, phosphorus, and silicon with a chemical formula Na26Ce6(SiO3)6(PO4)6(CO3)6(S4+O2)O. The silicate groups may be given as the cyclic Si6O18 grouping. Such a composition is unique in the world of minerals. The hyper-sodium abenakiite-(Ce) is also the only known mineral that seem to contain sulfur dioxide as a ligand. With a single grain (originally) found, abenakiite-(Ce) is one of the rarest minerals known. The mineral is named after the Abenaki, an Algonquian Indian tribe of New England. Its Mohs scale rating is 4 to 5.".