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Monazite in concentrations from Idaho placer operations

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Abstract

During the summer of 1947 the Atomic Energy Commission informally requested the Geological Survey collect sampled of concentrates from Idaho placer operations that might be useful for experimental study of monazite recovery. Some fourteen active gold-dredging operations were examined and sampled by Fred M. Chase during August and September 1947.

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Trace Elements MemorandumReport
90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 42° to 49° latitude; -117° to -111° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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1948. Monazite in concentrations from Idaho placer operations. https://doi.org/10.3133/tem56

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