Suggested citation and version history for


  Causey, J.D., Galloway, J.P., and Zientek, M.L., 2009, An 
       index to PGE-Ni-Cr deposits and occurrences in 
       selected mineral-occurrence databases:  U.S. 
       Geological Open-File Report 2009-1045 
       [http://pubs.usgs.gov/of/2009/1045/].


  Version 1.0

  March 30, 2009
  Fixed an encoding problem in the GIS and KMZ files that 
  made some of the characters display as boxes

  March 20, 2009
  Initial release online at
  http://pubs.usgs.gov/of/2009/1045/