FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2189205914> ?p ?o ?g. }

• W2189205914 abstract "The area around the Cat Arm road in western White Bay contains a large, low-grade, disseminated gold deposit, hosted by Precambrian granites, which was extensively explored in the 1980s. In the latter stages of this exploration, gold mineralization was discovered in the adjacent sedimentary rocks that unconformably overlie the mineralized granites. This sedimentary-rock-hosted gold mineralization is now important in the context of renewed exploration based upon Carlin-type deposit models. Mineralization is hosted by rocks of the Lower Cambrian Labrador Group (Bradore and Forteau formations), close to the basal unconformity upon Precambrian granites. A major fault zone brings massive dolostones assigned to the Petit Jardin Formation of the Upper Cambrian Port au Port Group over the Labrador Group rocks, and fault-bounded slivers of (probably Ordovician) limestones (St. George Group) also occur within this composite fault zone. There is little sign of alteration or mineralization in these hanging-wall dolostones and limestones, and only local, minor gold enrichment. Below the fault zones, gold mineralization occurs in quartzites of the Bradore Formation, and in basal limestones and calcareous phyllites of the overlying Forteau Formation. Mineralization in the quartzites is, in places, continuous with that in altered granites beneath the basal unconformity, but elsewhere is separated from the granites by barren rocks. The gold mineralization is everywhere associated with fine-grained disseminated pyrite and rarer pyritic veinlets, and is accompanied by sympathetic arsenic enrichment. Calcareous host rocks are possibly silicified, but mineralized quartzites show no obvious alteration. Magnetite in “calcareous ironstones” at the Bradore–Forteau formational boundary has been variably replaced by pyrite, and these rocks typically contain the best gold grades. Detailed description and recognition of geological and mineralogical relationships are severely hampered by intense fracturing and poor core recovery. Future petrographic and geochemical studies are planned to assess the links between granitoid-hosted and sedimentary-rock-hosted gold mineralization, and to further evaluate both in the context of Carlin-type deposit models." @default.
• W2189205914 created "2016-06-24" @default.
• W2189205914 creator A5017157160 @default.
• W2189205914 date "2004-01-01" @default.
• W2189205914 modified "2023-09-27" @default.
• W2189205914 title "AN OVERVIEW OF SEDIMENTARY-ROCK-HOSTED GOLD MINERALIZATION IN WESTERN WHITE BAY (NTS MAP AREA 12H/15)" @default.
• W2189205914 cites W1964180627 @default.
• W2189205914 cites W1971915644 @default.
• W2189205914 cites W1982952195 @default.
• W2189205914 cites W1985540719 @default.
• W2189205914 cites W2009327656 @default.
• W2189205914 cites W2325819730 @default.
• W2189205914 cites W2466503841 @default.
• W2189205914 cites W2796682228 @default.
• W2189205914 cites W2908814696 @default.
• W2189205914 cites W3112050343 @default.
• W2189205914 hasPublicationYear "2004" @default.
• W2189205914 type Work @default.
• W2189205914 sameAs 2189205914 @default.
• W2189205914 citedByCount "5" @default.
• W2189205914 crossrefType "journal-article" @default.
• W2189205914 hasAuthorship W2189205914A5017157160 @default.
• W2189205914 hasConcept C111696902 @default.
• W2189205914 hasConcept C127313418 @default.
• W2189205914 hasConcept C151730666 @default.
• W2189205914 hasConcept C156622251 @default.
• W2189205914 hasConcept C159055055 @default.
• W2189205914 hasConcept C159390177 @default.
• W2189205914 hasConcept C159750122 @default.
• W2189205914 hasConcept C173776410 @default.
• W2189205914 hasConcept C17409809 @default.
• W2189205914 hasConcept C191735495 @default.
• W2189205914 hasConcept C2776152364 @default.
• W2189205914 hasConcept C6494504 @default.
• W2189205914 hasConcept C91442348 @default.
• W2189205914 hasConceptScore W2189205914C111696902 @default.
• W2189205914 hasConceptScore W2189205914C127313418 @default.
• W2189205914 hasConceptScore W2189205914C151730666 @default.
• W2189205914 hasConceptScore W2189205914C156622251 @default.
• W2189205914 hasConceptScore W2189205914C159055055 @default.
• W2189205914 hasConceptScore W2189205914C159390177 @default.
• W2189205914 hasConceptScore W2189205914C159750122 @default.
• W2189205914 hasConceptScore W2189205914C173776410 @default.
• W2189205914 hasConceptScore W2189205914C17409809 @default.
• W2189205914 hasConceptScore W2189205914C191735495 @default.
• W2189205914 hasConceptScore W2189205914C2776152364 @default.
• W2189205914 hasConceptScore W2189205914C6494504 @default.
• W2189205914 hasConceptScore W2189205914C91442348 @default.
• W2189205914 hasLocation W21892059141 @default.
• W2189205914 hasOpenAccess W2189205914 @default.
• W2189205914 hasPrimaryLocation W21892059141 @default.
• W2189205914 hasRelatedWork W1510078878 @default.
• W2189205914 hasRelatedWork W1537820568 @default.
• W2189205914 hasRelatedWork W1595932820 @default.
• W2189205914 hasRelatedWork W1967278898 @default.
• W2189205914 hasRelatedWork W1975170146 @default.
• W2189205914 hasRelatedWork W1975962049 @default.
• W2189205914 hasRelatedWork W1984529859 @default.
• W2189205914 hasRelatedWork W1987675536 @default.
• W2189205914 hasRelatedWork W2026353310 @default.
• W2189205914 hasRelatedWork W2068401189 @default.
• W2189205914 hasRelatedWork W2077261327 @default.
• W2189205914 hasRelatedWork W2091768318 @default.
• W2189205914 hasRelatedWork W2136700629 @default.
• W2189205914 hasRelatedWork W2188355956 @default.
• W2189205914 hasRelatedWork W2188733809 @default.
• W2189205914 hasRelatedWork W2261002822 @default.
• W2189205914 hasRelatedWork W2320478919 @default.
• W2189205914 hasRelatedWork W2421813925 @default.
• W2189205914 hasRelatedWork W2761980520 @default.
• W2189205914 hasRelatedWork W2768301781 @default.
• W2189205914 isParatext "false" @default.
• W2189205914 isRetracted "false" @default.
• W2189205914 magId "2189205914" @default.
• W2189205914 workType "article" @default.