2 dossier(s) trouvé(s) portant l’étiquette "rare earth element" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Mumford, Thomas R. Année(s) de permis:
2011
2010 Résumé:
With increasing activity at the Nechalacho Rare Earth Element Deposit a better geological understanding of the setting of the mineral deposit is required. This study is fundamentally concerned with how and why the deposit exists. This is achieved by studying the entire Blachford Lake intrusive suite (>300 km2), the igneous system which generated the deposit. From this, a petrogenetic framework wil...
chercheur principal:Groat, Lee A. Année(s) de permis:19951994
1993
Résumé:
Rare elements such as lithium (Li), beryllium (Be), rubidium (Rb), niobium (Nb), cesium (Cs) and tantalum (Ta) are commonly found in structures known as pegmatites. The researchers will document the western Canadian locations of pegmatites which have these important minerals. Included in this survey is the pegmatite located in the Selwyn Mountains of the NWT....