U. S. Bureau of Mines Collection - C-528-BC Basket Centrifuges in Chromium Plant

Photograph

-

Boulder City/Hoover Dam Museum

0022:0132: U. S. Bureau of Mines Collection - C-528-BC Basket Centrifuges in Chromium Plant. ["These are four of centrifuges used in chromium plant. They are used for operating crystals from solution. The Crystal on the left chrome alum and those on the right iron-magnesium ammonium sulfate removed as waste."]
0022:0132

U. S. Bureau of Mines Collection - C-528-BC Basket Centrifuges in Chromium Plant. ["These are four of centrifuges used in chromium plant. They are used for operating crystals from solution. The Crystal on the left chrome alum and those on the right iron-magnesium ammonium sulfate removed as waste."]

Name/Title

U. S. Bureau of Mines Collection - C-528-BC Basket Centrifuges in Chromium Plant

Entry/Object ID

0022:0132

Description

U. S. Bureau of Mines Collection - C-528-BC Basket Centrifuges in Chromium Plant.; "These are four of centrifuges used in chromium plant. They are used for operating crystals from solution. The Crystal on the left chrome alum and those on the right iron-magnesium ammonium sulfate removed as waste."

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

Location

Location

* Untyped Location

Research Room, Photo Drawer 11

Date

June 22, 2026

Created By

[email protected]

Create Date

February 5, 2024

Updated By

[email protected]

Update Date

June 22, 2026