Stereopair slide showing the sampler at the Naturita Processing Plant. The Naturita Processing Plant was located three miles north of the town of Naturita and was built around 1930 by the Rare Metals Company. In 1939, the Vanadium Corporation of America purchased the plant and renovated it. Between 1942 and 1960, uranium was extracted at the plant from carnotite ore by salt roasting crushed ore and then leaching and precipitating the uranium concentrate (yellow cake) and vanadium concentrate (red cake). The carnotite ore processed at the plant probably came from the Vanadium Corporation of America's mines in the region. During the 1950s, the Vanadium Corporation of America also trucked several hundred tons of autunite ore to the Naturita Processing Plant for metallurgical tests.
Rights management statement available at: http://library.mines.edu/digital/rights.html
The export option will allow you to export the current search results of the entered query to a file. Different
formats are available for download. To export the items, click on the button corresponding with the preferred download format.
By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.
To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export.
The amount of items that can be exported at once is similarly restricted as the full export.
After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.