Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078380428> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2078380428 endingPage "432" @default.
- W2078380428 startingPage "427" @default.
- W2078380428 abstract "Magnetic petrophysical studies of ilmenite concentrates from the Eneabba area have shown that ilmenite-rich placer deposits can be detected with high-resolution magnetic surveys and that some of them can be remanently magnetised. Airborne magnetic surveys have been of limited use as the magnetic response of widespread surface laterite and cultural sources such as roads and buildings can mask the weak target anomalies. However, routine use of low-cost, high-resolution ground magnetics on east-west survey lines of up to 20 km length and spaced 1 km apart has proved successful in detecting the very weak anomalies which are typically less than 10 nT in amplitude. The results have been used to target exploratory drilling.Airborne radiometrics has failed to detect buried thorium-rich monazite placers except where exposed by mining. Although induced polarisation and resistivity surveys have been used to detect ilmenite elsewhere, relatively high costs have precluded their use at Eneabba. Ground-penetrating radar failed to detect the buried mineralised placers.Rutile-, zircon- and monazite-rich placers, which have minor concentrations of ilmenite, do not produce an observable magnetic response so extensive drilling is a necessary exploration technique. Because drilling is necessary and inexpensive, the routine application of geophysical techniques is restricted to ground magnetics, which is also inexpensive and able to quickly locate ilmenite-rich placers." @default.
- W2078380428 created "2016-06-24" @default.
- W2078380428 creator A5067413900 @default.
- W2078380428 date "1994-12-01" @default.
- W2078380428 modified "2023-10-18" @default.
- W2078380428 title "PLACERS: Geophysical surveys of the Eneabba heavy-mineral sand field, Eneabba, Western Australia" @default.
- W2078380428 cites W2058465814 @default.
- W2078380428 doi "https://doi.org/10.1071/asegspec07_32" @default.
- W2078380428 hasPublicationYear "1994" @default.
- W2078380428 type Work @default.
- W2078380428 sameAs 2078380428 @default.
- W2078380428 citedByCount "2" @default.
- W2078380428 countsByYear W20783804282017 @default.
- W2078380428 crossrefType "journal-article" @default.
- W2078380428 hasAuthorship W2078380428A5067413900 @default.
- W2078380428 hasBestOaLocation W20783804281 @default.
- W2078380428 hasConcept C127313418 @default.
- W2078380428 hasConcept C127413603 @default.
- W2078380428 hasConcept C145972909 @default.
- W2078380428 hasConcept C17409809 @default.
- W2078380428 hasConcept C187320778 @default.
- W2078380428 hasConcept C191897082 @default.
- W2078380428 hasConcept C192562407 @default.
- W2078380428 hasConcept C194482375 @default.
- W2078380428 hasConcept C199289684 @default.
- W2078380428 hasConcept C25197100 @default.
- W2078380428 hasConcept C2776212575 @default.
- W2078380428 hasConcept C2778849375 @default.
- W2078380428 hasConcept C2779256693 @default.
- W2078380428 hasConcept C2780375929 @default.
- W2078380428 hasConcept C43592290 @default.
- W2078380428 hasConcept C46293882 @default.
- W2078380428 hasConcept C504270822 @default.
- W2078380428 hasConcept C66264921 @default.
- W2078380428 hasConcept C6648577 @default.
- W2078380428 hasConcept C78519656 @default.
- W2078380428 hasConcept C8058405 @default.
- W2078380428 hasConcept C95109369 @default.
- W2078380428 hasConceptScore W2078380428C127313418 @default.
- W2078380428 hasConceptScore W2078380428C127413603 @default.
- W2078380428 hasConceptScore W2078380428C145972909 @default.
- W2078380428 hasConceptScore W2078380428C17409809 @default.
- W2078380428 hasConceptScore W2078380428C187320778 @default.
- W2078380428 hasConceptScore W2078380428C191897082 @default.
- W2078380428 hasConceptScore W2078380428C192562407 @default.
- W2078380428 hasConceptScore W2078380428C194482375 @default.
- W2078380428 hasConceptScore W2078380428C199289684 @default.
- W2078380428 hasConceptScore W2078380428C25197100 @default.
- W2078380428 hasConceptScore W2078380428C2776212575 @default.
- W2078380428 hasConceptScore W2078380428C2778849375 @default.
- W2078380428 hasConceptScore W2078380428C2779256693 @default.
- W2078380428 hasConceptScore W2078380428C2780375929 @default.
- W2078380428 hasConceptScore W2078380428C43592290 @default.
- W2078380428 hasConceptScore W2078380428C46293882 @default.
- W2078380428 hasConceptScore W2078380428C504270822 @default.
- W2078380428 hasConceptScore W2078380428C66264921 @default.
- W2078380428 hasConceptScore W2078380428C6648577 @default.
- W2078380428 hasConceptScore W2078380428C78519656 @default.
- W2078380428 hasConceptScore W2078380428C8058405 @default.
- W2078380428 hasConceptScore W2078380428C95109369 @default.
- W2078380428 hasIssue "1" @default.
- W2078380428 hasLocation W20783804281 @default.
- W2078380428 hasOpenAccess W2078380428 @default.
- W2078380428 hasPrimaryLocation W20783804281 @default.
- W2078380428 hasRelatedWork W1015772436 @default.
- W2078380428 hasRelatedWork W202371985 @default.
- W2078380428 hasRelatedWork W2078380428 @default.
- W2078380428 hasRelatedWork W2387466079 @default.
- W2078380428 hasRelatedWork W2597369209 @default.
- W2078380428 hasRelatedWork W2751017017 @default.
- W2078380428 hasRelatedWork W3097423783 @default.
- W2078380428 hasRelatedWork W3123823842 @default.
- W2078380428 hasRelatedWork W3139787586 @default.
- W2078380428 hasRelatedWork W4200217640 @default.
- W2078380428 hasVolume "1994" @default.
- W2078380428 isParatext "false" @default.
- W2078380428 isRetracted "false" @default.
- W2078380428 magId "2078380428" @default.
- W2078380428 workType "article" @default.