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Showing: 1 to 10 of 235 matches for "rare earth elements arizona"
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| TITLE |
Industrial Minerals of Colorado |
| SUMMARY |
... Method for the Determination of 20 Elements in Lake ... period of interest and ex- ploration for rare earth pegmatites, which ... Fullers earth reportedly was mined at ... |
| AUTHOR |
Hornbaker, A. L. ; Schwochow, S. D. |
| PUBLISHED |
1982 |
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| TITLE |
Industrial Minerals Set New Production Records |
| SUMMARY |
... mica, some types; quartz crystals; rare earths; sapphire ... quartzite, aplite, garnet, diatomaceous earth, and metallurgical ... over parts' of Arizona and California ... |
| AUTHOR |
Cummins, A. B. |
| PUBLISHED |
1952 |
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| TITLE |
U.S. Bureau of Mines Preliminary Report |
| SUMMARY |
... Production in Arizona remained virtually unchanged, and the ... Total production of minerals containing rare- earth elements and thorium was almost 2575, higher ... |
| PUBLISHED |
1964 |
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| TITLE |
Processing Non-Terrestrial Materials |
| SUMMARY |
... Planetary Science, Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ ... rare earth elements and phosphorus) appears to originate from a site well re ... |
| AUTHOR |
Lewis, J. S. |
| PUBLISHED |
1994 |
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| TITLE |
Contents |
| SUMMARY |
... and Tentative Correlation with the Sections at Bisbee and the Swisshelm Mountains, Arizona. ... ethod sfor Separating Rare-Earth Elements in Quantity as eveloed ... |
| PUBLISHED |
1955 |
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Showing: 1 to 10 of 235 matches for "rare earth elements arizona"
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