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About: Weeksite     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatPotassiumMinerals, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingdul:ChemicalObjectchemical substanceMineralmineralyago:WikicatUraniumMineralsyago:WikicatOrthorhombicMineralsyago:WikicatSilicateMineralsyago:Abstraction100002137yago:CausalAgent100007347yago:LivingThing100004258yago:Material114580897yago:Matter100020827yago:Mineral114662574yago:Object100002684yago:Organism100004475yago:Part113809207yago:Person100007846yago:PhysicalEntity100001930yago:Relation100031921yago:YagoLegalActoryago:YagoLegalActorGeoyago:Substance100019613yago:Whole100003553yago:WikicatPeopleHonouredWithAMineralNameyago:WikicatPotassiumMinerals New Facet based on Instances of this Class

Weeksite is a naturally occurring uranium silicate mineral with the chemical formula: K2(UO2)2Si6O15•4(H2O), potassium uranyl silicate. Weeksite has a Mohs hardness of 1-2. It was named for USGS mineralogist Alice Mary Dowse Weeks (1909–1988).