Native Palladium
A valid IMA mineral species - grandfathered
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About Native Palladium
Formula:
(Pd,Pt)
Colour:
Whitish steel-gray
Lustre:
Metallic
Hardness:
4½ - 5
Specific Gravity:
11.9
Crystal System:
Isometric
Name:
William Hyde Wollaston named the element in 1802 after the asteroid Pallas 2 (which had been discovered two months earlier), which was itself named after the epithet of the Greek goddess Athena, acquired by her when she slew Pallas.
Type Locality:
Platinum Group. Gold-Palladium Series, Palladium-Silver Series and Palladium-Platinum Series.
Natural Palladium always contains some Platinum.
(Pd,Cu) alloys, some with the approximate composition PdCu4, are reported by Kapsiotis et al. (2010).
Natural Palladium always contains some Platinum.
(Pd,Cu) alloys, some with the approximate composition PdCu4, are reported by Kapsiotis et al. (2010).
Unique Identifiers
Mindat ID:
3067
Long-form identifier:
mindat:1:1:3067:6
IMA Classification of Native Palladium
Approved, 'Grandfathered' (first described prior to 1959)
IMA Formula:
Pd
Classification of Native Palladium
1.AF.10
1 : ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides, nitrides, phosphides)
A : Metals and Intermetallic Alloys
F : Platinum group elements
1 : ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides, nitrides, phosphides)
A : Metals and Intermetallic Alloys
F : Platinum group elements
Dana 7th ed.:
1.2.1.4
1.2.1.4
1 : NATIVE ELEMENTS AND ALLOYS
2 : Platinum Group Metals and Alloys
1 : NATIVE ELEMENTS AND ALLOYS
2 : Platinum Group Metals and Alloys
1.66
1 : Elements and Alloys (including the arsenides, antimonides and bismuthides of Cu, Ag and Au)
1 : Elements and Alloys (including the arsenides, antimonides and bismuthides of Cu, Ag and Au)
Mineral Symbols
As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
Please only use the official IMA–CNMNC symbol. Older variants are listed for historical use only.
Please only use the official IMA–CNMNC symbol. Older variants are listed for historical use only.
Symbol | Source | Reference |
---|---|---|
Pd | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Pd | The Canadian Mineralogist (2019) | The Canadian Mineralogist (2019) The Canadian Mineralogist list of symbols for rock- and ore-forming minerals (December 30, 2019). download |
Pronunciation of Native Palladium
Pronunciation:
Play | Recorded by | Country |
---|---|---|
Jolyon Ralph | United Kingdom |
Physical Properties of Native Palladium
Metallic
Transparency:
Opaque
Colour:
Whitish steel-gray
Hardness:
4½ - 5 on Mohs scale
Tenacity:
Malleable
Density:
11.9 g/cm3 (Measured) 12.04 g/cm3 (Calculated)
Optical Data of Native Palladium
Reflectivity:
Wavelength | R1 (%) |
---|---|
400nm | 60.6% |
420nm | 62.0% |
440nm | 63.4% |
460nm | 64.6% |
480nm | 65.6% |
500nm | 66.4% |
520nm | 67.2% |
540nm | 67.8% |
560nm | 68.3% |
580nm | 68.9% |
600nm | 69.5% |
620nm | 70.2% |
640nm | 70.9% |
660nm | 71.7% |
680nm | 72.5% |
700nm | 73.4% |
Graph shows reflectance levels at different wavelengths (in nm). Peak reflectance is 73.4%.
Colour in reflected light:
Whitish steel-gray
Chemistry of Native Palladium
Mindat Formula:
(Pd,Pt)
Element Weights:
Element | % weight |
---|---|
Pd | 100.000 % |
Calculated from ideal end-member formula.
Elements listed:
Common Impurities:
Pt,Ir,Pb,Sn,Bi,Sb,Hg
Crystallography of Native Palladium
Crystal System:
Isometric
Class (H-M):
m3m (4/m 3 2/m) - Hexoctahedral
Space Group:
Fm3m
Setting:
Fm3m
Cell Parameters:
a = 3.8898 Å
Unit Cell V:
58.85 ų (Calculated from Unit Cell)
Z:
4
Crystal Structure
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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
---|---|---|---|---|---|---|---|
0011155 | Native Palladium | Wyckoff R W G (1963) Second edition. Interscience Publishers, New York, New York Cubic closest packed, ccp, structure Crystal Structures 1 7-83 | 1963 | 0 | 293 | ||
0014146 | Native Palladium | Ellner M (1981) Zusammenhang zwischen strukturellen und thermodynamischen eigenschaften bei phasen der kupferfamilie in T10-B4-systemen Journal of the Less-Common Metals 78 21-32 | 1981 | 0 | 293 | ||
0014952 | Native Palladium | Owen E A, Yates E L (1933) Precision measurements of crystal parameters Philosophical Magazine 15 472-488 | 1933 | synthetic | 0 | 291 | |
0018003 | Native Palladium | Hull A (1921) X-ray crystal analysis of 13 common metals _cod_database_code 1011108 Physical Review 17 571-587 | 1921 | 0 | 293 | ||
0018005 | Native Palladium | McKeehan L (1923) Crystal structures in the system Pd-H2 _cod_database_code 1011110 Physical Review 21 334-342 | 1923 | 0 | 293 | ||
0015125 | Native Palladium | Davey W P (1925) Lattice constants of twelve common metals Physical Review 25 753-761 | 1925 | synthetic | 0 | 293 | |
0018007 | Native Palladium | Davey W (1925) Precission measurements of the lattice constants of 12 common metals _cod_database_code 1011112 Physical Review 25 753-761 | 1925 | 0 | 293 | ||
0018001 | Native Palladium | Barth T, Lunde G (1926) Die Gitterkonstanten des Platinmetalle, Silber und Gold _cod_database_code 1011106 Zeitschrift fur Physikalische Chemie 121 78-102 | 1926 | 0 | 293 | ||
0017999 | Native Palladium | Bredig G, Allolio R (1927) Roentgenuntersuchungen an katalytisch wirkenden Metallen _cod_database_code 1011104 Zeitschrift fur Physikalische Chemie 126 41-71 | 1927 | 0 | 293 | ||
0018000 | Native Palladium | Bredig G, Allolio R (1927) Roegenuntersuchungen an katalytisch wirkenden Metallen _cod_database_code 1011105 Zeitschrift fur Physikalische Chemie 126 41-71 | 1927 | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
2.259 Å | (100) |
1.184 Å | (60) |
1.957 Å | (50) |
1.387 Å | (40) |
1.132 Å | (20) |
0.9824 Å | (10) |
0.9019 Å | (4b) |
Comments:
Potaro River, Guyana.
Geological Environment
Paragenetic Mode(s):
Paragenetic Mode | Earliest Age (Ga) |
---|---|
Near-surface Processes | |
26 : Hadean detrital minerals | |
Stage 4b: Highly evolved igneous rocks | >3.0 |
36 : Carbonatites, kimberlites, and related igneous rocks | |
37 : Layered igneous intrusions and related PGE minerals | |
Stage 5: Initiation of plate tectonics | <3.5-2.5 |
38 : Ophiolites |
Type Occurrence of Native Palladium
Synonyms of Native Palladium
Platinum-Group Elements (in part)
Other Language Names for Native Palladium
Afrikaans:Native Palladium
Arabic:بالاديوم
Armenian:Պալադիում
Basque:Paladio
Belarusian:Паладый
Bengali:প্যালাডিয়াম
Bosnian:Paladijum
Bulgarian:Паладий
Catalan:Pal·ladi
Corsican:Palladiu
Croatian:Paladij
Czech:Native Palladium
Danish:Native Palladium
Dutch:Native Palladium
Esperanto:Paladio
Estonian:Pallaadium
Finnish:Native Palladium
French:Native Palladium
Friulian:Paladi
Galician:Paladio
Greek:Παλλάδιο
Haitian:Paladyòm
Hebrew:פלדיום
Hindi:पलाडियम
Hungarian:Palládium
Icelandic:Palladín
Ido:Paladio
Indonesian:Paladium
Italian:Palladio
Japanese:パラジウム
Javanese:Paladium
Kannada:ಪಲ್ಲಾಡಿಯಮ್
Korean:팔라듐
Kurdish (Latin Script):Palladyûm
Latin:Native Palladium
Latvian:Pallādijs
Lithuanian:Paladis
Lojban:Jinmrpaladi
Luxembourgish:Native Palladium
Malayalam:പലേഡിയം
Manx:Pallaadjum
Marathi:पॅलॅडियम
Norwegian:Native Palladium
Norwegian (Nynorsk):Native Palladium
Occitan:Palladi
Polish:Pallad
Portuguese:Paládio
Romanian:Paladiu
Russian:Палладий
Serbian:Паладијум
Serbo-Croatian:Paladijum
Sicilian:Palladiu
Simplified Chinese:自然钯
Slovak:Paládium
Slovenian:Paladij
Spanish:Paladio
Swahili:Paladi
Swedish:Native Palladium
Tamil:பலேடியம்
Thai:แพลเลเดียม
Turkish:Paladyum
Ukrainian:Паладій
Uzbek (Latin Script):Palladiy
Vietnamese:Paladi
Varieties of Native Palladium
Platinum-bearing Palladium | A variety of palladium containing a higher than usual percentage of platinum, up to 50% Pt. |
Relationship of Native Palladium to other Species
Forms a series with:
Common Associates
Associated Minerals Based on Photo Data:
7 photos of Native Palladium associated with Native Platinum | Pt |
6 photos of Native Palladium associated with Potarite | PdHg |
5 photos of Native Palladium associated with Native Gold | Au |
3 photos of Native Palladium associated with Palladium-bearing Platinum | (Pt,Pd) |
2 photos of Native Palladium associated with Limonite | |
1 photo of Native Palladium associated with Native Silver | Ag |
Related Minerals - Strunz-mindat Grouping
1.AF.05 | Rutheniridosmine | (Ir,Os,Ru) |
1.AF.05 | Ruthenium | (Ru,Ir) |
1.AF.05 | Native Osmium | (Os,Ir,Ru) |
1.AF.10 | Native Rhodium | (Rh,Pt) |
1.AF.10 | Native Platinum | Pt |
1.AF.10 | Native Iridium | (Ir,Os,Ru) |
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Industrial Uses:
Catalyst
Internet Links for Native Palladium
mindat.org URL:
https://www.mindat.org/min-3067.html
Please feel free to link to this page.
Please feel free to link to this page.
Search Engines:
External Links:
Mineral Dealers:
References for Native Palladium
Reference List:
Kapsiotis, Argyrios, Grammatikopoulos, Tassos A., Tsikouras, Basilios, Hatzipanagiotou, Konstantinos (2010) Platinum-Group Mineral Characterization in Concentrates from High-Grade PGE Al-rich Chromitites of Korydallos Area in the Pindos Ophiolite Complex (NW Greece) Resource Geology, 60 (2) 178-191 doi:10.1111/j.1751-3928.2010.00124.x
Localities for Native Palladium
Locality List




All localities listed without proper references should be considered as questionable.
Australia | |
| Alan Melbourne pers comm |
| Carlo Tortorella +3 other references |
Crohn (1968) | |
| G. A. Albertson Data |
G. A. Albertson Data | |
| Barnes |
| Butt et al. (2003) |
Austria | |
| Grachev (Ed) +1 other reference |
Brazil | |
| Raphael Cabral et al. (2003) +1 other reference |
| Olivo et al. (1996) +2 other references |
Thorman et al. (2001) | |
Cornejo et al. (2009) | |
| Canadian Mineralogist +4 other references |
| Canadian Mineralogist Vol. 40 +2 other references |
Bulgaria | |
| Atanasov (1990) |
Canada | |
| BC Government Mining Report - 1918 |
| Moorhouse W. W. (1942) |
| McDonald et al. (2015) |
China | |
| Xiaoqiang Hu et al. (2001) |
| Wenji Bai et al. (2004) |
| Minqing Cheng et al. (1993) |
DR Congo | |
| Gauthier et al. (1989) |
| Wilson (2018) |
Ecuador | |
| Barron et al. (2024) |
Greece | |
| Kapsiotis et al. (2010) |
Norway | |
| Nilsson et al. (1998) |
Oman | |
| Ahmed et al. (2003) |
Pacific Ocean | |
Astakhova (2008, October) | |
Astakhova (2008, October) | |
Poland | |
| Jadwiga PIECZONKA et al. (2008) |
Piestrzyński et al. (2012) | |
Kucha H. | |
Kucha H. 2007: Mineralogia kruszcowa i ... | |
| Sachanbiński et al. (2000) |
Russia | |
| Rozhdestvina et al. (2010) |
| Talovina et al. (2003) |
| Zelenski et al. (2020) |
| Lennikov et al. (2004) |
| Pavel.M. Kartashov (n.d.) |
| - (2014) +1 other reference |
Krivolutskaya et al. (2011) | |
| |
| Groshev +6 other references |
Groshev +6 other references | |
Groshev +6 other references | |
Groshev +6 other references | |
Groshev +7 other references | |
| Chashchin et al. (2018) |
| Kazachenko et al. (2008, August) |
Volokhin et al. (2016) | |
| Johan (2006) |
| Gongalsky et al. (2007) |
South Africa | |
| www.sylvaniaplatinum.com (2014) |
| www.platmin.com (2012) |
www.platmin.com (2012) | |
www.platmin.com (2012) | |
www.platmin.com (2012) | |
| www.lonmin.com (2014) |
aquariusplatinum.com (n.d.) | |
| www.wesizwe.com (2013) |
www.implats.co.za (2011) | |
Spain | |
| C. Canet et al. |
Tanzania | |
| Wilhelmij et al. (2016) |
Turkey | |
| Akbulut et al. (2010) |
| Kozlu et al. (2010) |
USA | |
| ... |
| - (2008) |
- (2008) | |
| - (2008) |
| Sjoberg et al. (1980) +2 other references |
| Sjoberg et al. (1980) +2 other references |
| Sjoberg et al. (1980) +2 other references |
| Eckel et al. (1997) |
| Bernstein (1980) |
| - (2005) |
Cabri et al. (1975) | |
| Gobla (2012) |
| USGS PP 162] +1 other reference |
| Castor et al. (2004) |
| Genth (1891) +1 other reference |
| Edwin H.Bentzen III (1971) |
Genth (1891) | |
| Smith and Barnes (2011) |
| James R. Wilson (1995) |
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