Item talk:Q73145

{

 "USGS Publications Warehouse": {
   "schema": {
     "@context": "https://schema.org",
     "@type": "CreativeWork",
     "additionalType": "USGS Numbered Series",
     "name": "Mineral deposit density; an update",
     "identifier": [
       {
         "@type": "PropertyValue",
         "propertyID": "USGS Publications Warehouse IndexID",
         "value": "pp1640A",
         "url": "https://pubs.usgs.gov/publication/pp1640A"
       },
       {
         "@type": "PropertyValue",
         "propertyID": "USGS Publications Warehouse Internal ID",
         "value": 38279
       },
       {
         "@type": "PropertyValue",
         "propertyID": "DOI",
         "value": "10.3133/pp1640A",
         "url": "https://doi.org/10.3133/pp1640A"
       }
     ],
     "inLanguage": "en",
     "isPartOf": [
       {
         "@type": "CreativeWorkSeries",
         "name": "Professional Paper"
       }
     ],
     "datePublished": "2001",
     "dateModified": "2018-10-23",
     "abstract": "A robust method to estimate the number of undiscovered deposits is a form of mineral deposit model wherein numbers of deposits per unit area from well-explored regions are counted and the resulting frequency distribution is used either directly for an estimate or indirectly as a guideline in some other method. The 27 mineral deposit density estimates reported here for 13 different deposit types represent a start at compiling the estimates necessary to guide assessments.",
     "description": "p. A1-A13",
     "publisher": {
       "@type": "Organization",
       "name": "U.S. Geological Survey"
     },
     "author": [
       {
         "@type": "Person",
         "name": "Bliss, James D. jbliss@usgs.gov",
         "givenName": "James D.",
         "familyName": "Bliss",
         "email": "jbliss@usgs.gov",
         "affiliation": [
           {
             "@type": "Organization",
             "name": "Geology, Minerals, Energy, and Geophysics Science Center",
             "url": "https://www.usgs.gov/centers/gmeg"
           }
         ]
       },
       {
         "@type": "Person",
         "name": "Schulz, Klaus J.",
         "givenName": "Klaus J.",
         "familyName": "Schulz"
       },
       {
         "@type": "Person",
         "name": "Menzie, W. David",
         "givenName": "W. David",
         "familyName": "Menzie",
         "affiliation": [
           {
             "@type": "Organization",
             "name": "National Minerals Information Center",
             "url": "https://www.usgs.gov/centers/national-minerals-information-center"
           }
         ]
       },
       {
         "@type": "Person",
         "name": "Mosier, Dan L.",
         "givenName": "Dan L.",
         "familyName": "Mosier"
       },
       {
         "@type": "Person",
         "name": "Sutphin, David M.",
         "givenName": "David M.",
         "familyName": "Sutphin"
       }
     ],
     "editor": [
       {
         "@type": "Person",
         "name": "Singer, Donald A. dsinger@usgs.gov",
         "givenName": "Donald A.",
         "familyName": "Singer",
         "email": "dsinger@usgs.gov"
       }
     ]
   }
 }

}