O. Barlow Willmarth (1882-?), was the president of the Colorado Carnotite Company. The company was performing uranium mining in Colorado where the company extracted radium from the carnotite ore. [1]
A suggestion was made yesterday by O. Barlow Willmarth, President of the Colorado Carnotite Company, which controls ore deposits from which nearly a half of the world's available supply of radium has been extracted, that American radium producers might soon shut down their works as a protest against the threatened governmental policy of withdrawing all radium producing lands from entry.
O. Barlow Willmarth (1882-?), was the president of the Colorado Carnotite Company. The company was performing uranium mining in Colorado where the company extracted radium from the carnotite ore. [1]
A suggestion was made yesterday by O. Barlow Willmarth, President of the Colorado Carnotite Company, which controls ore deposits from which nearly a half of the world's available supply of radium has been extracted, that American radium producers might soon shut down their works as a protest against the threatened governmental policy of withdrawing all radium producing lands from entry.