1-11 OF 11 RESULTS FOR

Ruddock Creek Deposit

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Published: 07 November 2014
Geochemistry: Exploration, Environment, Analysis (2015) 15 (2-3): 138–149.
..., quartzites and calcareous rocks of the Monashee sequence are known to host significant Pb-Zn deposits such as Kingfisher and Ruddock Creek. In 2006, the Geological Survey of Canada conducted a reconnaissance tree-top sampling programme to provide a biogeochemical dataset for c . 700 km 2 of this region...
FIGURES | View All (14)
Journal Article
Journal: Economic Geology
Published: 01 May 2010
Economic Geology (2010) 105 (3): 669–688.
...A. J. Naldrett Abstract Magmatic sulfide deposits are divisible into two major groups, those that are valued primarily for their Ni and Cu and that are mostly sulfide rich (>10% sulfide), and those that are valued primarily for their PGE and tend to be sulfide poor (<5% sulfide). Most members...
FIGURES | View All (16)
Journal Article
Journal: Economic Geology
Published: 01 July 2002
Economic Geology (2002) 97 (4): 873–895.
... minerals) but may include some tantalite-columbite concentrate; Be production is reported as beryl concentrates (beryl); Res: = reserve/resource data includes total tonnage and grade of primary pegmatite ore; and location and publication date; some deposits (e.g., Coondina, Friendly Creek, Pilgangoora...
FIGURES | View All (11)
Journal Article
Journal: GSA Bulletin
Published: 01 September 2014
GSA Bulletin (2014) 126 (9-10): 1245–1258.
... oxidation of iron-rich precursor minerals. The presence of syn-sedimentary chert breccias comprising rotated fragments of laminated chert indicates that the precursor sediment was silicified shortly after deposition. The abundance of “dusty” greenalite inclusions, which are texturally the earliest...
FIGURES | View All (14)
Journal Article
Journal: Economic Geology
Published: 01 July 2002
Economic Geology (2002) 97 (4): 847–872.
... to 1978 identified significant, but subeconomic, concentrations of Ni-Cu-Co sulfides at Mount Sholl, Sherlock Bay, and Ruth Well ( Marston, 1984 ; Hoatson et al., 1992 ; Ruddock, 1999 ). As the impetus for this early exploration was generated by the discovery of the komatiite-hosted Ni-Cu deposits...
FIGURES | View All (15)
Journal Article
Published: 01 November 2008
Geochemistry: Exploration, Environment, Analysis (2008) 8 (3-4): 241–254.
... not only cluster around known gold deposits but extend beyond them, indicating the likelihood of more widespread mineralization in these areas. A chalcophile element index illustrates potential for Au and base metal mineralization in the westernmost part of the Yilgarn Craton, whereas a pegmatophile index...
FIGURES | View All (15)
Series: Investigations in Geophysics
Published: 01 January 1990
DOI: 10.1190/1.9781560802594.ch1
EISBN: 9781560802594
... through a pair of electrodes and the response is measured with the ac magnetometer. More recently attempts are being made to detect hydrocarbon deposits, either directly or indirectly. Innovations in the IP method are continuing and as new technologies are developed they are rapidly incorporated into new...
FIGURES | View All (4)
Journal Article
Journal: Economic Geology
Published: 01 June 2005
Economic Geology (2005) 100 (4): 788.
... Mississippi Valley-type lead-zinc-silver, clastic rock-hosted copper, epithermal polymetallic veins, lateritic bauxite, and orthomagmatic nickel-copper–platinum-group-element mineralization. Ruddock then outlines controls on the different mineralization styles, and provides an objective perspective...
Journal Article
Journal: The Leading Edge
Published: 01 March 2000
The Leading Edge (2000) 19 (3): 270–274.
..., a conductor was located which, when drill-tested, turned out to be the Kidd Creek deposit, by far the largest Archean volcanogenic massive sulfide found via any means. TGS flew the airborne system until 1963 when, after a fatal crash, it was retired from service. During the four years that the TGS system...
FIGURES | View All (6)
Journal Article
Journal: The Leading Edge
Published: 01 December 2004
The Leading Edge (2004) 23 (12): 1247–1251.
... for electromagnetic prospecting. Other creative members of the Newmont team at that time included Len Collett, Earl Bell, and Ken Ruddock ( Figure 7 ). The latter two engineers were later responsible for the development of the helicopter EM system that discovered the Kidd Creek polymetallic deposit in the Timmins...
FIGURES | View All (7)
Journal Article
Journal: The Leading Edge
Published: 01 March 2007
The Leading Edge (2007) 26 (3): 312–321.
... practice, data processing, and data interpretation including inversion. However, the ultimate objective—identifying the composition of the source mineral from its IP response—still remains elusive. Today IP is the primary tool used to explore for several important types of mineral deposits—especially...
FIGURES | View All (5)