Springer mine site, northwest Nevada, acid digestion, and a rotating vacuum drum filter
name: label: Collection Creator
content: General Electric Company
setName: label: See more items in
content: General Electric Tungsten Records
label: See more items in
content: General Electric Tungsten Records / Exhibit Boards about Tungsten
container: label: Container
content: Box 5
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials