US Bureau of Mines Collection - Close up of Flotation Cells

Photograph

-

Boulder City/Hoover Dam Museum

0022:0183: US Bureau of Mines Collection - C-678-BC Close up of Flotation Cells: These cells are making a "rougher" concentrate from Artillery Peak manganese ore. The concentrate is sampled and transferred to other cells for a triple "cleaning" operation.
0022:0183

US Bureau of Mines Collection - C-678-BC Close up of Flotation Cells: These cells are making a "rougher" concentrate from Artillery Peak manganese ore. The concentrate is sampled and transferred to other cells for a triple "cleaning" operation.

Name/Title

US Bureau of Mines Collection - Close up of Flotation Cells

Entry/Object ID

0022:0183

Description

US Bureau of Mines Collection - C-678-BC Close up of Flotation Cells: These cells are making a "rougher" concentrate from Artillery Peak manganese ore. The concentrate is sampled and transferred to other cells for a triple "cleaning" operation.

Collection

US Bureau of Mines, Boulder City Businesses

Made/Created

Artist Information

Artist

U. S. Dept. of the Interior - Bureau of Mines

Role

Photographer

Time Period

not provided

Notes

Original or Negative: Original C-678-BC

Location

Location

* Untyped Location

Research Room, Photo Drawer 11

Date

July 6, 2026

Created By

[email protected]

Create Date

February 21, 2024

Updated By

[email protected]

Update Date

July 6, 2026