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Hollingworthite from USA

USA
 
  • Alaska
    • Bethel Census Area
EDS analysis by Bart Cannon
www.cannonmicroprobe.com/Mineral_Specimens.htm
USGS Bull 1660
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
ardf.wr.usgs.gov (2023) https://ardf.wr.usgs.gov/ardf_data/HagemeisterIsland.pdf
USGS Open-File Report 01-269
Fechner SA (1988) Mineral investigation of the Goodnews Bay mining district Alaska US Bureau of Mines Open File Report 1 88 230 p 2 sheets scales 1 250,000 1 63,360
USGS Open-File Report 01-269
    • Kodiak Island Borough
      • Tugidak Island
Belkin, H. E., & Grosz, A. E. (2021). Platinum and gold placer from Tugidak Island, Alaska: Platinum-group minerals and their inclusions, gold, and chromite mineralogy. The Canadian Mineralogist, 59(4), 667-712.
  • California
    • Nevada County
      • North San Juan Mining District
        • North San Juan
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15, figure 1
Van Nostrand Reinholt Press: 63-64
    • Yuba County
      • Hammonton Mining District (Yuba River Mining District)
        • Hammonton
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15
Van Nostrand Reinholt Press: 63-64
  • Montana
Canadian Mineralogist Vol.24, pp. 329-346 (1986)
    • Stillwater County
Canadian Mineralogist Vol.24, pp. 329-346 (1986)
Gobla, Michael J. (2012) Montana Mineral Locality Index. Rocks & Minerals, 87 (3) 208-240 doi:10.1080/00357529.2012.676825
  • Pennsylvania
    • Chester County
Smith and Barnes (2011) Pennsylvania Geology v. 41, no. 3/4.
 
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