Zobrazeno 1 - 10
of 21
pro vyhledávání: '"June Hill"'
Publikováno v:
Minerals, Vol 12, Iss 49, p 49 (2022)
Minerals; Volume 12; Issue 1; Pages: 49
Minerals; Volume 12; Issue 1; Pages: 49
Modelling of 3D domain boundaries using information from drill holes is a standard procedure in mineral exploration and mining. Manual logging of drill holes can be difficult to exploit as the results may not be comparable between holes due to the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0401f9ebe7e4466163039af0a668bd68
https://www.mdpi.com/2075-163X/12/1/49
https://www.mdpi.com/2075-163X/12/1/49
Publikováno v:
Mathematical Geosciences. 53:21-53
Manually interpreting multivariate drill hole data is very time-consuming, and different geologists will produce different results due to the subjective nature of geological interpretation. Automated or semi-automated interpretation of numerical dril
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85917993828e22d5820fd42fffeadfe2
https://doi.org/10.1007/s11004-020-09859-0
https://doi.org/10.1007/s11004-020-09859-0
Autor:
David Giles, Mitchell R. Neumann, Jim Hodgkison, June Hill, Diana Zivak, Adrienne Brotodewo, Caroline Tiddy
Publikováno v:
Minerals, Vol 11, Iss 809, p 809 (2021)
Minerals
Volume 11
Issue 8
Minerals
Volume 11
Issue 8
The chemistry of hydrothermal monazite from the Carrapateena and Prominent Hill iron oxide-copper-gold (IOCG) deposits in the IOCG-rich Gawler Craton, South Australia, is used here to define geochemical criteria for IOCG exploration in the Gawler Cra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c486588e0f431dbb2991ec0e21ca9395
https://www.mdpi.com/2075-163X/11/8/809
https://www.mdpi.com/2075-163X/11/8/809
Autor:
Yulia Uvarova, E. June Hill
Publikováno v:
Journal of Geochemical Exploration. 184:167-178
There is a need for rapid and reliable techniques for extracting geological information from geochemical data derived from exploration drill hole samples because geochemical data bases are becoming too large to interpret manually. Automated boundary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c345e06af0ef0caad8f0bec5466948d0
https://doi.org/10.1016/j.gexplo.2017.10.023
https://doi.org/10.1016/j.gexplo.2017.10.023
Publikováno v:
Applied Earth Science. 127:15-29
An important step in mineral resource estimation process is the grouping of drill hole samples into domains that reflect zones of homogeneous properties for accurate grade estimation and practical exploitation purposes. In practice, this challenging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26c9cf43a66ae1f6c74cc05527bbe13b
https://doi.org/10.1080/03717453.2017.1415114
https://doi.org/10.1080/03717453.2017.1415114
Publikováno v:
Ore Geology Reviews. 90:388-398
A 3D geology model is a simplified version of the true geology, designed to give a visual summary of the geometry and distribution of major geological elements in a specified region. Drill holes provide detailed data of the subsurface that can be cla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaa366e9fde6352686c657ccab3bb517
https://doi.org/10.1016/j.oregeorev.2017.05.020
https://doi.org/10.1016/j.oregeorev.2017.05.020
Autor:
Evelyn June Hill
In the Knobby mine area near Mary Kathleen northwest Queensland, a sequence of calc-silicate rocks of the Corella Formation have been intruded, multiply deformed and metamorphosed. Three metasomatic episodes have been recognised and associated with p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a3ba871b5aa220b909e494a3dc08cca
https://doi.org/10.14264/c5abc25
https://doi.org/10.14264/c5abc25
Publikováno v:
Computers & Geosciences. 135:104362
Manual interpretation of data collected from drill holes for mineral or oil and gas exploration is time-consuming and subjective. Identification of geological boundaries and distinctive rock physical property domains is the first step of interpretati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a9f1855e7767869d5ec563326905688
https://doi.org/10.1016/j.cageo.2019.104362
https://doi.org/10.1016/j.cageo.2019.104362
Publikováno v:
Journal of Geochemical Exploration. 145:12-24
Gold distribution in vein-hosted hydrothermal ore deposits is commonly nuggety (i.e. occurs as very localised concentrations of gold). In these cases samples for gold assay from diamond drill core may be too small to model the underlying heterogeneit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018db117d2947e51fae8235063ef7f7a
https://doi.org/10.1016/j.gexplo.2014.05.008
https://doi.org/10.1016/j.gexplo.2014.05.008
Autor:
June Hill
Publikováno v:
TEXTILE. 7:98-104
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c1a91595ab6ef468903535598c9f48a
https://doi.org/10.2752/175183509x411780
https://doi.org/10.2752/175183509x411780