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Hewettite from
Lukachukai Mts, Apache County, Arizona, USA

Locality type:Mountain Range
Formula:CaV6O16 · 9H2O
Comments:Occurs in the SAlt Wash member of the Morrison formation.
Validity:Believed Valid
References:Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 250; Chenoweth, W.L. (1967), The uranium deposits of the Lukachukai Mountains, in New Mexico Geol. Soc. Guidebook 18th. Field Conf., Guidebook of Defiancee-Zuni-Mt. Taylor region, AZ & NM: 78-85.; Page, L. R.; Stocking, H. E.; Smith, H. B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. USGS Professional Paper 300 pp195-201
Mineral Data:Click here to view Hewettite data
Locality Data:Click here to view Lukachukai Mts, Apache County, Arizona, USA
Nearest other occurrences of Hewettite
10.8km (6.7 miles) Hall Mine (Thirsty Mesa; Tom Nakai Chee), White Ash Peak, Lukachukai Mining District, Lukachukai Mts, Apache County, Arizona, USA
16.2km (10.1 miles) Unnamed U occurrence [49] (Unnamed D), Red Rock (Red Valley), Red Rock Mining District, Apache County, Arizona, USA
29.8km (18.5 miles) Nelson Point mine, Eastside mines, Shiprock District, San Juan Co., New Mexico, USA
78.4km (48.7 miles) Monument No. 2 Mine, Monument No. 2 channel, Yazzie Mesa, Cane Valley Mining District, Apache County, Arizona, USA
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