bn:00732029n
Noun Concept
Categories: Minerals in space group 227, Sodium minerals, Calcium minerals, Cubic minerals, Niobium minerals
EN
pyrochlore  Bariopyrochlore  Bismutopyrochlore  Ceriopyrochlore-  Hydropyrochlore
EN
Pyrochlore 2Nb2O6 is a mineral group of the niobium end member of the pyrochlore supergroup. Wikipedia
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EN
Pyrochlore 2Nb2O6 is a mineral group of the niobium end member of the pyrochlore supergroup. Wikipedia
Mineral group, pyrochlore supergroup Wikidata
A mineral whose composition is that of a mixed niobate mostly of sodium, calcium and cerium, (Na,Ca)2Nb2O6(OH,F). Wiktionary