Innholdsbeskrivende emne
type: Class
label: Topic @en

Humord
type: ConceptScheme

Brunstein
type: Innholdsbeskrivende emne
type: Concept
created: 2024-04-11T00:00:00
modified: 2024-04-11T13:12:04
alternative label: Brunsten
alternative label: Manganese(IV) oxide @en
broader: Mangan
definition: Brunstein, jordaktig blanding av forskjellige manganoksid-mineraler, vesentlig pyrolusitt. <SNL>
editorial note: Lukket bemerkning: ubo24
in scheme: Humord
preferred label: Manganese dioxide @en

Mangan
type: Innholdsbeskrivende emne
type: Concept
narrower: Brunstein
preferred label: Manganese @en