Item talk:Q100268
From geokb
{
"USGS Publications Warehouse": { "schema": { "@context": "https://schema.org", "@type": "CreativeWork", "additionalType": "USGS Numbered Series", "name": "The Emma Bell deposit, Siskiyou Co., California: A possible low-grade source of chromite", "identifier": [ { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "ofr83816", "url": "https://pubs.usgs.gov/publication/ofr83816" }, { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 19847 }, { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3133/ofr83816", "url": "https://doi.org/10.3133/ofr83816" } ], "inLanguage": "en", "isPartOf": [ { "@type": "CreativeWorkSeries", "name": "Open-File Report" } ], "datePublished": "1983", "dateModified": "2021-11-16", "abstract": "The Emma Bell chromite deposit in Siskiyou County, California contains over 5 million tons of dunite averaging about 4 percent Cr2O3. Chromite is not evenly disseminated throughout the dunite, however. For the most part the deposit consists of many chromite-rich bands in sharp contact with, and separated by, common dunite containing 1 to 2 percent accessory chromite. Electron microprobe and petrographic analysis of accessory chromite shows that it is fine grained (average grain size 0.14 mm), generally lower in Cr2O3, and has a lower Cr/Fe ratio than segregated chromite. In addition, unusual patchy zoning is exhibited by some accessory chromite. These patchy zones are extremely rich in iron (>60 percent total iron oxide). The negative factors such as the fine-grained nature of the accessory chromite and high iron content compared to segregated chromite, could be overcome by the very large tonnage in the deposit.", "description": "i, 16 p.", "publisher": { "@type": "Organization", "name": "U.S. Geological Survey" }, "author": [ { "@type": "Person", "name": "Heinrich, S. M.", "givenName": "S. M.", "familyName": "Heinrich" }, { "@type": "Person", "name": "Lipin, B. R.", "givenName": "B. R.", "familyName": "Lipin" }, { "@type": "Person", "name": "Wetzel, Nicholas", "givenName": "Nicholas", "familyName": "Wetzel" } ], "funder": [ { "@type": "Organization", "name": "Eastern Mineral and Environmental Resources Science Center", "url": "https://www.usgs.gov/centers/geology-energy-and-minerals-science-center" } ], "spatialCoverage": [ { "@type": "Place", "additionalType": "country", "name": "United States", "url": "https://geonames.org/4074035" }, { "@type": "Place", "additionalType": "state", "name": "California" }, { "@type": "Place", "additionalType": "state", "name": "Siskiyou County" }, { "@type": "Place", "additionalType": "unknown", "name": "Emma Bell deposit" }, { "@type": "Place", "geo": [ { "@type": "GeoShape", "additionalProperty": { "@type": "PropertyValue", "name": "GeoJSON", "value": { "type": "FeatureCollection", "features": [ { "type": "Feature", "properties": {}, "geometry": { "type": "Polygon", "coordinates": [ [ [ -123.176, 41.905 ], [ -123.125, 41.905 ], [ -123.125, 41.95 ], [ -123.176, 41.95 ], [ -123.176, 41.905 ] ] ] } } ] } } }, { "@type": "GeoCoordinates", "latitude": 41.927499999999995, "longitude": -123.15050000000001 } ] } ] } }, "OpenAlex": { "abstract_inverted_index": { "The": [ 0, 113 ], "Emma": [ 1 ], "Bell": [ 2 ], "chromite": [ 3, 64, 124 ], "deposit": [ 4, 35 ], "in": [ 5, 41, 78, 106, 141 ], "Siskiyou": [ 6 ], "County,": [ 7 ], "California": [ 8 ], "contains": [ 9 ], "over": [ 10 ], "5": [ 11 ], "million": [ 12 ], "tons": [ 13 ], "of": [ 14, 37, 62, 121 ], "dunite": [ 15, 49 ], "averaging": [ 16 ], "about": [ 17 ], "4": [ 18 ], "percent": [ 19, 54, 109 ], "Cr2O3.": [ 20 ], "Chromite": [ 21 ], "is": [ 22, 68, 94 ], "not": [ 23 ], "evenly": [ 24 ], "disseminated": [ 25 ], "throughout": [ 26 ], "the": [ 27, 31, 34, 118, 122, 137, 142 ], "dunite,": [ 28 ], "however.": [ 29 ], "For": [ 30 ], "most": [ 32 ], "part": [ 33 ], "consists": [ 36 ], "many": [ 38 ], "chromite-rich": [ 39 ], "bands": [ 40 ], "sharp": [ 42 ], "contact": [ 43 ], "with,": [ 44 ], "and": [ 45, 59, 80, 125 ], "separated": [ 46 ], "by,": [ 47 ], "common": [ 48 ], "containing": [ 50 ], "1": [ 51 ], "to": [ 52, 130 ], "2": [ 53 ], "accessory": [ 55, 63, 98, 123 ], "chromite.": [ 56, 88, 99 ], "Electron": [ 57 ], "microprobe": [ 58 ], "petrographic": [ 60 ], "analysis": [ 61 ], "shows": [ 65 ], "that": [ 66 ], "it": [ 67 ], "fine": [ 69 ], "grained": [ 70 ], "(average": [ 71 ], "grain": [ 72 ], "size": [ 73 ], "0.14": [ 74 ], "mm),": [ 75 ], "generally": [ 76 ], "lower": [ 77, 83 ], "Cr2O3,": [ 79 ], "has": [ 81 ], "a": [ 82 ], "Cr/Fe": [ 84 ], "ratio": [ 85 ], "than": [ 86 ], "segregated": [ 87, 131 ], "In": [ 89 ], "addition,": [ 90 ], "unusual": [ 91 ], "patchy": [ 92, 101 ], "zoning": [ 93 ], "exhibited": [ 95 ], "by": [ 96, 136 ], "some": [ 97 ], "These": [ 100 ], "zones": [ 102 ], "are": [ 103 ], "extremely": [ 104 ], "rich": [ 105 ], "iron": [ 107, 111, 127 ], "(>60": [ 108 ], "total": [ 110 ], "oxide).": [ 112 ], "negative": [ 114 ], "factors": [ 115 ], "such": [ 116 ], "as": [ 117 ], "fine-grained": [ 119 ], "nature": [ 120 ], "high": [ 126 ], "content": [ 128 ], "compared": [ 129 ], "chromite,": [ 132 ], "could": [ 133 ], "be": [ 134 ], "overcome": [ 135 ], "very": [ 138 ], "large": [ 139 ], "tonnage": [ 140 ], "deposit.": [ 143 ] }, "apc_list": null, "apc_paid": null, "authorships": [ { "author_position": "first", "author": { "id": "https://openalex.org/A5052008480", "display_name": "Bruce R. Lipin", "orcid": null }, "institutions": [], "countries": [], "is_corresponding": false, "raw_author_name": "B. R. Lipin", "raw_affiliation_strings": [], "affiliations": [] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5069652558", "display_name": "Nicholas Wetzel", "orcid": null }, "institutions": [], "countries": [], "is_corresponding": false, "raw_author_name": "Nicholas Wetzel", "raw_affiliation_strings": [], "affiliations": [] }, { "author_position": "last", "author": { "id": "https://openalex.org/A5026404606", "display_name": "S.M. Heinrich", "orcid": null }, "institutions": [], "countries": [], "is_corresponding": false, "raw_author_name": "S. M. Heinrich", "raw_affiliation_strings": [], "affiliations": [] } ], "best_oa_location": { "is_oa": true, "landing_page_url": "https://doi.org/10.3133/ofr83816", "pdf_url": "https://pubs.usgs.gov/of/1983/0816/report.pdf", "source": { "id": "https://openalex.org/S4210194219", "display_name": "Antarctica A Keystone in a Changing World", "issn_l": "0196-1497", "issn": [ "0196-1497", "2331-1258", "2332-4899" ], "is_oa": true, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4310316088", "host_organization_name": "United States Department of the Interior", "host_organization_lineage": [ "https://openalex.org/P4310316088" ], "host_organization_lineage_names": [ "United States Department of the Interior" ], "type": "journal" }, "license": null, "license_id": null, "version": "publishedVersion", "is_accepted": true, "is_published": true }, "biblio": { "volume": null, "issue": null, "first_page": null, "last_page": null }, "citation_normalized_percentile": { "value": 0.518188, "is_in_top_1_percent": false, "is_in_top_10_percent": false }, "cited_by_api_url": "https://api.openalex.org/works?filter=cites:W1504994281", "cited_by_count": 1, "cited_by_percentile_year": { "min": 57, "max": 65 }, "concepts": [ { "id": "https://openalex.org/c2781150389", "wikidata": "https://www.wikidata.org/wiki/Q107172", "display_name": "Chromite", "level": 2, "score": 0.99671, "qid": null }, { "id": "https://openalex.org/c59235061", "wikidata": "https://www.wikidata.org/wiki/Q289600", "display_name": "Petrography", "level": 2, "score": 0.63552177, "qid": "Q158867" }, { "id": "https://openalex.org/c127313418", "wikidata": "https://www.wikidata.org/wiki/Q1069", "display_name": "Geology", "level": 0, "score": 0.6010947, "qid": "Q158984" }, { "id": "https://openalex.org/c138411078", "wikidata": "https://www.wikidata.org/wiki/Q911272", "display_name": "Electron microprobe", "level": 2, "score": 0.583392, "qid": null }, { "id": "https://openalex.org/c17409809", "wikidata": "https://www.wikidata.org/wiki/Q161764", "display_name": "Geochemistry", "level": 1, "score": 0.48887056, "qid": "Q158980" }, { "id": "https://openalex.org/c199289684", "wikidata": "https://www.wikidata.org/wiki/Q83353", "display_name": "Mineralogy", "level": 1, "score": 0.43682638, "qid": "Q159009" }, { "id": "https://openalex.org/c191897082", "wikidata": "https://www.wikidata.org/wiki/Q11467", "display_name": "Metallurgy", "level": 1, "score": 0.3751374, "qid": "Q226271" }, { "id": "https://openalex.org/c192562407", "wikidata": "https://www.wikidata.org/wiki/Q228736", "display_name": "Materials science", "level": 0, "score": 0.14019087, "qid": "Q166092" } ], "corresponding_author_ids": [], "corresponding_institution_ids": [], "countries_distinct_count": 0, "counts_by_year": [], "created_date": "2016-06-24", "datasets": [], "display_name": "The Emma Bell deposit, Siskiyou Co., California: A possible low-grade source of chromite", "doi": "https://doi.org/10.3133/ofr83816", "fulltext_origin": "pdf", "fwci": 1.162, "grants": [], "has_fulltext": true, "id": "https://openalex.org/W1504994281", "ids": { "openalex": "https://openalex.org/W1504994281", "doi": "https://doi.org/10.3133/ofr83816", "mag": "1504994281" }, "indexed_in": [ "crossref" ], "institutions_distinct_count": 0, "is_paratext": false, "is_retracted": false, "keywords": [ { "id": "https://openalex.org/keywords/chromite", "display_name": "Chromite", "score": 0.99671 }, { "id": "https://openalex.org/keywords/acid-mine-drainage", "display_name": "Acid Mine Drainage", "score": 0.406813 } ], "language": "en", "locations": [ { "is_oa": true, "landing_page_url": "https://doi.org/10.3133/ofr83816", "pdf_url": "https://pubs.usgs.gov/of/1983/0816/report.pdf", "source": { "id": "https://openalex.org/S4210194219", "display_name": "Antarctica A Keystone in a Changing World", "issn_l": "0196-1497", "issn": [ "0196-1497", "2331-1258", "2332-4899" ], "is_oa": true, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4310316088", "host_organization_name": "United States Department of the Interior", "host_organization_lineage": [ "https://openalex.org/P4310316088" ], "host_organization_lineage_names": [ "United States Department of the Interior" ], "type": "journal" }, "license": null, "license_id": null, "version": "publishedVersion", "is_accepted": true, "is_published": true } ], "locations_count": 1, "mesh": [], "ngrams_url": "https://api.openalex.org/works/W1504994281/ngrams", "open_access": { "is_oa": true, "oa_status": "bronze", "oa_url": "https://pubs.usgs.gov/of/1983/0816/report.pdf", "any_repository_has_fulltext": false }, "primary_location": { "is_oa": true, "landing_page_url": "https://doi.org/10.3133/ofr83816", "pdf_url": "https://pubs.usgs.gov/of/1983/0816/report.pdf", "source": { "id": "https://openalex.org/S4210194219", "display_name": "Antarctica A Keystone in a Changing World", "issn_l": "0196-1497", "issn": [ "0196-1497", "2331-1258", "2332-4899" ], "is_oa": true, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4310316088", "host_organization_name": "United States Department of the Interior", "host_organization_lineage": [ "https://openalex.org/P4310316088" ], "host_organization_lineage_names": [ "United States Department of the Interior" ], "type": "journal" }, "license": null, "license_id": null, "version": "publishedVersion", "is_accepted": true, "is_published": true }, "primary_topic": { "id": "https://openalex.org/T11837", "display_name": "Reduction Kinetics in Ironmaking Processes", "score": 0.9738, "subfield": { "id": "https://openalex.org/subfields/2210", "display_name": "Mechanical Engineering" }, "field": { "id": "https://openalex.org/fields/22", "display_name": "Engineering" }, "domain": { "id": "https://openalex.org/domains/3", "display_name": "Physical Sciences" } }, "publication_date": "1983-01-01", "publication_year": 1983, "referenced_works": [], "referenced_works_count": 0, "related_works": [ "https://openalex.org/W3210749756", "https://openalex.org/W2748952813", "https://openalex.org/W2727737636", "https://openalex.org/W259040716", "https://openalex.org/W2125367898", "https://openalex.org/W2074880691", "https://openalex.org/W2037408913", "https://openalex.org/W2024140929", "https://openalex.org/W1996596106", "https://openalex.org/W1982503869" ], "sustainable_development_goals": [ { "score": 0.56, "display_name": "Life below water", "id": "https://metadata.un.org/sdg/14" } ], "title": "The Emma Bell deposit, Siskiyou Co., California: A possible low-grade source of chromite", "topics": [ { "id": "https://openalex.org/T11837", "display_name": "Reduction Kinetics in Ironmaking Processes", "score": 0.9738, "subfield": { "id": "https://openalex.org/subfields/2210", "display_name": "Mechanical Engineering" }, "field": { "id": "https://openalex.org/fields/22", "display_name": "Engineering" }, "domain": { "id": "https://openalex.org/domains/3", "display_name": "Physical Sciences" } }, { "id": "https://openalex.org/T13742", "display_name": "Archaeometallurgical Study of Ancient Iron Production", "score": 0.967, "subfield": { "id": "https://openalex.org/subfields/3302", "display_name": "Archeology" }, "field": { "id": "https://openalex.org/fields/33", "display_name": "Social Sciences" }, "domain": { "id": "https://openalex.org/domains/2", "display_name": "Social Sciences" } }, { "id": "https://openalex.org/T11073", "display_name": "Biohydrometallurgical Processes for Metal Extraction", "score": 0.9478, "subfield": { "id": "https://openalex.org/subfields/2204", "display_name": "Biomedical Engineering" }, "field": { "id": "https://openalex.org/fields/22", "display_name": "Engineering" }, "domain": { "id": "https://openalex.org/domains/3", "display_name": "Physical Sciences" } } ], "type": "article", "type_crossref": "journal-article", "updated_date": "2024-08-10T20:01:49.737762", "versions": [], "qid": "Q100268" }
}