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| | Report (issue) | | 23/02/07
13:16
Page 1
The PGE potential
in Greenland
No. 8 - February 2007
GO_08.qxp
23/02/07
...potential
in Greenland
The potential for Platinum Group Element (PGE) resources in Greenland is
clear and...Palaeogene environments. The PGE potential in Greenland attracted interest already in the
1960s and has...1970s .
The corporate interest in PGE targets in Greenland was initiated by
Kryolitselskabet Øresund in the...and was related to a suite of
norites in West Greenland. Platinomino
A/S was established in 1968 to search | 👁 Image
| | Journal (article/letter/editorial) | | sperrylite (PtAs2), skaergaardite (PdCu), Pd-bearing auricupride [(Au,Pd)Cu3], Pt and Pd oxides, Pt-Fe-Ni alloys...0.003 100.0 alloys (31.61%), Pd-bearing tetra-auricupride (18.77%), nielsenite (13.62%), sperrylite...sperrylite (9.91%), skaergaardite (7.04%), Pd-bearing auricupride (6.77%), Pt and Pd oxides (5.13%), Pt-Fe-Ni alloys...respectively), Pd-bearing auricupride (10.06%), Pd-bearing tetra-auricupride (8.81%), sperrylite (8.18%)...the fine fraction. Pd-bearing tetra-auricupride and Pd-bearing auricupride occur as minor phases in the | 👁 Image
| | Journal (article/letter/editorial) | | respectively, (i) cuproauride (Au(Cu, Pd)) and auricupride (Au(Cu,Pd)3) and
(ii) phases similar to skaergaardite...the source of PGE-bearing
intrusions in eastern Greenland that contain PGM similar to those discussed in...2011), the Skaergaard intrusion (Selbekk and Trønnes,
2007), and Paleogene dikes in Greenland (Holwell...likely represents Pd-bearing cuproauride or tetra-auricupride crystallized in cubic or tetragonal systems...formula Au(Cu,Pd)3, corresponds to Pdbearing auricupride AuCu3. The revealed alloys of the Cu–
Pd–Au system | 👁 Image
| Barkov, Andrei, Tamura, Nobumichi, Shvedov, Gennadiy, Stan, Camelia, Ma, Chi, Winkler, Björn, Martin, Robert (2019) Platiniferous Tetra-Auricupride: A Case Study from the Bolshoy Khailyk Placer Deposit, Western Sayans, Russia. Minerals, 9 (3) 160 doi:10.3390/min9030160 | Journal (article/letter/editorial) | | minerals
Article
Platiniferous Tetra-Auricupride: A Case Study from
the Bolshoy Khailyk Placer Deposit...March 2019
Abstract: Tetra-auricupride, ideally AuCu, represents the only species...Khailyk, western Sayans, Russia. We infer that
tetra-auricupride can incorporate as much as ~30 mol. % of a...The unit-cell parameters of platiniferous tetra-auricupride are:
a 2.790(1) Å, c 3.641(4) Å, with c/a...S2 in the system.
Keywords: platiniferous tetra-auricupride; Pt-for-Au substitution; platinum; gold; ophiolite; | 👁 Image
| Godel, Bélinda, Rudashevsky, Nikolay S., Nielsen, Troels F.D., Barnes, Stephen J., Rudashevsky, Vladimir N. (2014) New constraints on the origin of the Skaergaard intrusion Cu–Pd–Au mineralization: Insights from high-resolution X-ray computed tomography. Lithos, 190. 27-36 doi:10.1016/j.lithos.2013.11.019 | Journal (article/letter/editorial) | |
New constraints on the origin of the Skaergaard Intrusion Cu-Pd-Au mineralization: Insights from high-resolution...N., New constraints on the origin of
the Skaergaard Intrusion Cu-Pd-Au mineralization: Insights from high-resolution...MANUSCRIPT
New constraints on the origin of the Skaergaard Intrusion Cu-
T
Pd-Au mineralization: Insights from...Russia.
c
Geological Survey of Denmark and Greenland (GEUS), Copenhagen 1350, Denmark.
CE
P
b
AC...tomography
T
Platinum-group elements
IP
Skaergaard intrusion
AC
CE
P
TE
D
MA
NU
SC
R
Layered | 👁 Image
| | Journal (article/letter/editorial) | | Spiridonov et al. 2003), corresponding to
tetra-auricupride described by Chen et al. (1982). Spiridonov...located in the Talnakh intrusion, and the Oktyabrsk deposit
in the Kharaelakh intrusion (Fig. 3).
Five mines...Scalisty mines. Disseminated ore of the Noril’sk I intrusion is mined in the
Medvezhy Ruchey (Bear’s Brook)...metal proportions and position within the
host intrusion.
Disseminated ores
Disseminated ores are confined...and metasomatic rocks of nearby footwall of the intrusion
(Figs. 3–4), although on a local scale, they also | 👁 Image
| Holwell, David A., Keays, Reid R., McDonald, Iain, Williams, Megan R. (2015) Extreme enrichment of Se, Te, PGE and Au in Cu sulfide microdroplets: evidence from LA-ICP-MS analysis of sulfides in the Skaergaard Intrusion, east Greenland. Contributions to Mineralogy and Petrology, 170 (5) doi:10.1007/s00410-015-1203-y | Journal (article/letter/editorial) | | LA‑ICP‑MS analysis of sulfides
in the Skaergaard Intrusion, east Greenland
David A. Holwell1 · Reid R. Keays2...Abstract The Platinova Reef, in the Skaergaard Intrusion,
east Greenland, is an example of a magmatic Cu–PGE–Au...liquids.
Communicated by Chris Ballhaus.
Keywords Skaergaard · Platinum-group elements ·
Gold · Selenium ·...OX14 4RY, UK
Introduction
The Skaergaard Intrusion in east Greenland is host to the
Platinova Reef,...2005; Naldrett 2011 and
references therein).
‘Skaergaard-type’ deposits have a number of characteristics | 👁 Image
| McDonald, A. M., Cabri, L. J., Rudashevsky, N. S., Stanley, C. J., Rudashevsky, V. N., Ross, K. C. (2008) Nielsenite, PdCu3, a new platinum-group intermetallic mineral species from the Skaergaard intrusion, Greenland. The Canadian Mineralogist, 46 (3) 709-716 doi:10.3749/canmin.46.3.709 | Journal (article/letter/editorial) | | INTERMETALLIC MINERAL SPECIES
FROM THE SKAERGAARD INTRUSION, GREENLAND
Andrew M. McDONALD§
Mineral Exploration...species discovered in the Skaergaard intrusion, Kangerdlugssuaq area, East Greenland,
occurs in a tholeiitic...geologist with the Geological Survey of Denmark and Greenland.
Keywords: nielsenite, Pd–Cu intermetallic, new...species, platinum-group elements, Skaergaard intrusion, Greenland.
§
¶
E-mail address: amcdonald@laurentian...minérale découverte dans le complexe intrusif de Skaergaard, dans la région de
Kangerdlugssuaq, Groënland | 👁 Image
| Barkov, Andrei Y., Bindi, Luca, Juárez-Arellano, Erick A., Tamura, Nobumichi, Shvedov, Gennadiy I., Ma, Chi, Martin, Robert F. (2021) Unnamed Pt(Cu0.67Sn0.33) from the Bolshoy Khailyk River, Western Sayans, Russia, and a Review of Related Compounds and Solid Solutions. Minerals, 11 (11) 1240 doi:10.3390/min11111240 | Journal (article/letter/editorial) | | variety of potarite,
Pd(Hg,Au) [23]; and (3) tetra-auricupride, AuCu ([24], cf. [18]) and its variants having...intermetallic compounds in the platiniferous tetra-auricupride and auriferous–
(cupriferous or platiniferous)...Sn0.33 )
Juarez-Arellano et al., 2020 [1]
Tetra‐auricupride; Au1.01Cu0.67
c
= 3.63637(2) ÅChen et al....81,
a = 2.800,
Tetra-auricupride; Au Cu0.99
Chen et al., 1982 [24]
Tetra‐auricupride revised; AuCu1.01...a = 2.800,
a = 2.790(1),
Tetra‐auricupride
(platiniferous);
Tetra-auricupride
revised; AuCu
Bayliss, 1990 | 👁 Image
| Holwell, David A., Barnes, Stephen J., Le Vaillant, Margaux, Keays, Reid R., Fisher, Louise A., Prasser, Richard (2016) 3D textural evidence for the formation of ultra-high tenor precious metal bearing sulphide microdroplets in offset reefs: An extreme example from the Platinova Reef, Skaergaard Intrusion, Greenland. Lithos, 256. 55-74 doi:10.1016/j.lithos.2016.03.020 | Journal (article/letter/editorial) | | extreme example from the
Platinova Reef, Skaergaard Intrusion, Greenland
David A. Holwell, Stephen J. Barnes...extreme example from the Platinova Reef, Skaergaard Intrusion, Greenland, LITHOS
(2016), doi: 10.1016/j.lithos...
example from the Platinova Reef, Skaergaard Intrusion, Greenland
NU
David A. Holwella*, Stephen J...Reef in the Skaergaard Intrusion, east Greenland, is an example of a type of
layered-intrusion-hosted, precious...
Keywords:
AC
CE
P
TE
D
MA
NU
SC
RI
Skaergaard, platinum-group elements, gold, microtomography | 👁 Image
| | Journal (article/letter/editorial) | |
Metallogeny of Greenland
Jochen Kolb, Jakob K. Keiding, Agnete Steenfelt, Karsten Secher...Rosa, Diogo, Stensgaard, Bo M., Metallogeny of Greenland,
Ore Geology Reviews (2016), doi: 10.1016/j.oregeorev...pertain.
ACCEPTED MANUSCRIPT
Metallogeny of Greenland
JOCHEN KOLB1, JAKOB K. KEIDING1,2, AGNETE STEENFELT1...Economic Geology, Geological Survey of Denmark and Greenland, Øster
Voldgade 10, 1350 Copenhagen K, Denmark...TE
D
MA
Corresponding author: jkol@geus.dk
Greenland is the largest island on Earth, with 80% of its | 👁 Image
| Rudashevsky, N. S., McDonald, A. M., Cabri, L. J., D. Nielsen, T. F., Stanley, C. J., Kretzer, Yu. L., Rudashevsky, V. N. (2004) Skaergaardite, PdCu, a new platinum-group intermetallic mineral from the Skaergaard intrusion, Greenland. Mineralogical Magazine, 68 (4) 615-632 doi:10.1180/0026461046840208 | Journal (article/letter/editorial) | | platinum-group
intermetallic mineral from the Skaergaard intrusion, Greenland
N. S. RUDASHEVSKY1,*, A. M. MCDONALD2...Canada K1A 0G1
5
Geological Survey of Denmark and Greenland, Øster Voldgade 10, DK-1350 Copenhagen K, Denmark...mineral discovered in the Skaergaard intrusion, Kangerdlugssuaq area,
East Greenland. It occurs in a tholeitiic...elements, hydroseparation, Skaergaard intrusion, Greenland, Duluth intrusion, Minnesota.
Introduction...discovered in a drill core taken from the Skaergaard
intrusion (N68º09’55’’; W31º41’02’’),
N. S. RUDASHEVSKY | 👁 Image
| | Book | | from the
Midcontinent Rift-Related Echo Lake Intrusion in Northern Michigan, USA
Reprinted from: Minerals...Winkler and Robert F. Martin
Platiniferous Tetra-Auricupride: A Case Study from the Bolshoy Khailyk Placer...ophiolite, stratiform complexes and Ural-Alaskan type intrusion, and sulfides deposits and
sulphide deposits in...a gabbro from
the midcontinent rift Echo Lake intrusion in northern Michigan, USA. The authors found that...chalcopyrite.
The occurrence of a rare Pt-enriched tetra-auricupride was documented by Barkov et al. [11] from | 👁 Image
| Barkov, Andrei, Shvedov, Gennadiy, Silyanov, Sergey, Martin, Robert (2018) Mineralogy of Platinum-Group Elements and Gold in the Ophiolite-Related Placer of the River Bolshoy Khailyk, Western Sayans, Russia. Minerals, 8 (6) 247 doi:10.3390/min8060247 | Journal (article/letter/editorial) | | series of compositions
toward CuAu, i.e., tetra-auricupride, first discovered in China [32]. Thus, the...the solid-solution series of platiniferous tetra-auricupride, i.e.,
Cu(Au,Pt).
The compositional field...series of
compositions toward CuAu, i.e., tetra-auricupride, first discovered in China [32]. Thus, the...of platiniferous
Minerals
8, 247
15 of 24
tetra-auricupride, i.e., Cu(Au,Pt).
Figure10.
10.Compositions...microglobules of sulfide in the Platinova Reef, Skaergaard layered complex [56].
Thus, a PGE sulfoselenide | 👁 Image
| | Journal (article/letter/editorial) | | ARTICLE
Platinum mineralization in the Kapalagulu Intrusion,
western Tanzania
Harry R. Wilhelmij 1,2 & Louis...layered gabbro complex
known as the Kapalagulu Intrusion, emplaced between the
Paleoproterozoic Ubendian...the southeastern extension of the
Kapalagulu Intrusion (known as the Lubalisi Zone) that is covered by...drilling in the Lubalisi Zone of the
Kapalagulu Intrusion shows that the folded harzburgite can be
subdivided...tellurides.
Keywords Tanzania . Kapalagulu Layered Intrusion .
PGM-bearing harzburgite and laterite . Pristine | 👁 Image
| | Journal (article/letter/editorial) | | Au, Cu, two polymorphs of AuCu (tetra-auricupride), Au3Cu (auricupride), and two polymorphs of AuCu3....Au–Ag alloys from the Skaergaard layered mafic intrusion, in eastern Greenland. Up to 8 at.% Pd is present...composition Au3Cu representative of the mineral auricupride, and the presence of a two-phase region on the...extended but unsampled compositional range of auricupride (Au3Cu) (which may become restricted to stoichiometric...(1991): A gold-bearing horizon in the Skaergaard intrusion, east Greenland. Econ. Geol. 86, 1083-1092. MAO | 👁 Image
| McDonald, Andrew M., Cabri, Louis J., Stanley, Chris J., Good, David J., Redpath, Jason, Lane, Geoff, Spratt, John, Ames, Doreen E. (2015) Coldwellite, Pd3Ag2S, A New Mineral Species From the Marathon Deposit, Coldwell Complex, Ontario, Canada. The Canadian Mineralogist, 53 (5) 845-857 doi:10.3749/canmin.1500020 | Journal (article/letter/editorial) | | several drill holes made in the host
gabbroic intrusion. This concentrate is one of three
samples from...locality is the
Proterozoic Federova-Pana layered intrusion in the
Kola Peninsula, where a mineral of similar...mineralogical
compositions of the host gabbroic intrusion are relatively uniform, with only minor fluctuations...Stillwaterite
Stützite
Sudburyite
Telargpalite
Tetra-auricupride
Tetraferroplatinum
Törnroosite
Tulameenite...mineralogy of Au, Pd, Pt ores from
the Skaergaard Intrusion, Greenland, using new technology.
Minerals Engineering | 👁 Image
| Zelenski, M., Kamenetsky, V.S., Mavrogenes, J.A., Danyushevsky, L.V., Matveev, D., Gurenko, A.A. (2017) Platinum-group elements and gold in sulfide melts from modern arc basalt (Tolbachik volcano, Kamchatka) Lithos, 290. 172-188 doi:10.1016/j.lithos.2017.08.012 | Journal (article/letter/editorial) | | likely native gold, but could be auricupride Cu3Au or tetra-auricupride CuAu. In most cases the
neighboring...LA-ICP-MS analysis of sulfides in
the Skaergaard Intrusion, east Greenland. Contributions to Mineralogy and | 👁 Image
| | Report (issue) | | PGE mineralization in the Monchegorsk layered intrusion (Kola
Peninsula, Russia). Exploration activity...(Scotland) to the Platinova Reefs in the classic
Skaergaard Intrusion.
Johan describes several PGE-bearing deposits...Mineralization of the Monchegorsk Layered Mafic-Ultramafic Intrusion
of the Kola Peninsula
A.V. Dedeev, T.N. Khashkovskaya...chalcopyrite-rich
sulphide assemblages of the Two Duck Lake intrusion, eastern contact of the Coldwell alkaline rock...cubanite and pentlandite. At the Two
Duck Lake intrusion atokite is associated with Pb-bearing kotulskite | 👁 Image
| | Report (issue) | | e series are recorded from the Two Duck
Lake intrusion, Ontario, Canada (Watkinson and
Ohnenstetter,...Picot and
Johan, 1982); in the Siikakama layered intrusion and
in the Ali-Penikka Paasivaara and Sompujarvi...Sompujarvi
mineralised zones of the Penikat layered intrusion,
Finland (Hanninen et al., 1986; Alapieti and...1986); in the
KOngnat
Fjeld
alkaline
complex,
Greenland
(Stephenson and Upton, 1982). In skarns of the...zoned hollingworthite from
the Two Duck Lake intrusion, Coldwell Complex,
Ontario, Canada. A selenian | 👁 Image
| | Book (edition) | | Ivittuut municipality. southwest Wi tgreenl
Greenland. 73. 1492, ZK 194. 221-227 (str.)
□
Adumite...tric., Kangcrdluarsuk.Julianehaabdistricl,wcst
Greenland,56, 427-446 (str.)
Aenigmalilegroup
D Aerinite(formcrlyAi...KakarsualsiakIsland,at the
coastof Akajaruanik,Greenland,56, 447-464 (str.),EJM 18, 551-567
Epido1egroup...2407-2412 ( tr.)
D
Aluminium, Al, cub.. Billcekh intrusion. Tscpochcchniy intrusive. dikc 08-255, Vil
region...)i(OH),·(4-x)H:0, x = 2.0-2.8. orth .. South
Greenland. Greenland. 60. 280- 284 (str.)
Ancylite group
D
| 👁 Image
| | Book | | Ni 1.AA.05 Silver Ag 1.AA.10a Auricupride Cu3Au 1.AA.10b Tetra-auricupride AuCu 1.AA.15 Anyuiite Au(Pb...able to flow to its final resting place as an intrusion, or to where it is erupted at surface. In such...the end of the solidification process of an intrusion, the remaining fluid is enriched in water and...chamber. A classic example is the Skaergaard intrusion in Greenland, where a 2500 m thick layered cumulate...The contact-metamorphosed zone surrounding the intrusion is termed the metamorphic aureole, in which the |
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