Zobrazeno 1 - 10
of 344
pro vyhledávání: '"David J. Good"'
Publikováno v:
Research Technology Management, 2000 Nov 01. 43(6), 59-60.
Externí odkaz:
https://www.jstor.org/stable/24133434
Autor:
Andrew M. McDonald, Ingrid M. Kjarsgaard, Louis J. Cabri, Kirk C. Ross, Doreen E. Ames, Luca Bindi, David J. Good
Publikováno v:
The Canadian Mineralogist. 59:1833-1863
Oberthürite, Rh3(Ni,Fe)32S32, and torryweiserite, Rh5Ni10S16, are two new platinum-group minerals discovered in a heavy-mineral concentrate from the Marathon deposit, Coldwell Complex, Ontario, Canada. Oberthürite is cubic, space group , with a 10.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9734d4e6e6777d816df0278ade2fe482
https://doi.org/10.3749/canmin.2100014
https://doi.org/10.3749/canmin.2100014
Autor:
Andrew M. McDonald, Doreen E. Ames, Ingrid M. Kjarsgaard, Louis J. Cabri, William Zhe, Kirk C. Ross, David J. Good
Publikováno v:
The Canadian Mineralogist. 59:1865-1886
Marathonite, Pd25Ge9, and palladogermanide, Pd2Ge, are two new platinum-group minerals discovered in the Marathon deposit, Coldwell Complex, Ontario, Canada. Marathonite is trigonal, space group P3, with a 7.391(1), c 10.477(2) Å, V 495.6(1) Å3, Z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e7a463b4d42e0dfa5036c2056c20fe5
https://doi.org/10.3749/canmin.2100022
https://doi.org/10.3749/canmin.2100022
Publikováno v:
The Canadian Mineralogist. 59:1571-1597
The Geordie Lake Cu-Pd deposit is associated with troctolite at the base of the Geordie Lake intrusion, located near the center of the Coldwell Complex (1106.5 + 1.2 Ma). It is the only platinum group element deposit in the Midcontinent Rift associat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97fdbc0c84507aa0e4a795f228bcb0c9
https://doi.org/10.3749/canmin.2100043
https://doi.org/10.3749/canmin.2100043
Publikováno v:
Journal of Petrology. 63
Mafic intrusions in the Coldwell Complex have previously been interpreted as forming from a metasomatized mantle source. To build upon our understanding of this metasomatism, the Mg–Fe isotope compositions of these rocks have been determined, and v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0be16a4ac9f4a435fb8caaf9966b194
https://doi.org/10.1093/petrology/egac081
https://doi.org/10.1093/petrology/egac081
Publikováno v:
Mineralium Deposita. 56:1151-1176
The W Horizon is a thin continuous zone of low sulfide-high-grade platinum group element (PGE) mineralization in the Two Duck Lake gabbro at the Marathon Cu-PGE deposit, Coldwell Complex, Canada, that resembles reef-type PGE deposits found in much la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c06e4063fd997d37995cbe3901c42688
https://doi.org/10.1007/s00126-020-01033-0
https://doi.org/10.1007/s00126-020-01033-0
Publikováno v:
Mineralium Deposita. 56:707-724
Chalcopyrite from the Cu–PGE sulfide deposits in the Eastern Gabbro, Coldwell Complex, Canada, exhibit a > 2‰ variation in δ65Cu. In the Marathon deposit, the δ65Cu of chalcopyrite increases from the lower Footwall Zone (− 1.49 to − 0.75‰
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8193030f22609c2749b28ddf8bd82c4
https://doi.org/10.1007/s00126-020-00992-8
https://doi.org/10.1007/s00126-020-00992-8
Publikováno v:
Mineralium Deposita. 56:621-642
The Eastern Gabbro of the alkaline Coldwell Complex, Canada, represents a Ni-poor conduit-type system that comprises two rock series, the Layered Series and Marathon Series, which intruded into a metabasalt package. Based on distinct variations in ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03f2836be984ef9e6d7030c4e2ef798e
https://doi.org/10.1007/s00126-020-00985-7
https://doi.org/10.1007/s00126-020-00985-7
Publikováno v:
Mineralium Deposita. 56:601-618
Magnetite (mag)–ilmenite (ilm) intergrowths are more common than mag–ulvospinel (usp) intergrowths in mafic–ultramafic Ni–Cu–PGE systems, yet the former has no known solid solution. The most accepted model for the formation of mag–ilm int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bbf323d27481a2ba9b263002707f171
https://doi.org/10.1007/s00126-020-00988-4
https://doi.org/10.1007/s00126-020-00988-4
Publikováno v:
Economic Geology. 115:355-384
The Eastern Gabbro, Coldwell Complex, hosts several geochemically and mineralogically distinct Cu-platinum group element (PGE) deposits, including the high-grade W Horizon (>100 ppm Pd-Pt-Au over 2 m). Several magmatic and/or hydrothermal models have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb26c586ea54fa75cf119ee8f62aba47
https://doi.org/10.5382/econgeo.4708
https://doi.org/10.5382/econgeo.4708