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Bunsenite

A valid IMA mineral species - grandfathered
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About BunseniteHide

00061450017271921835737.jpg
Robert Wilhelm Eberhard Bunsen
Formula:
NiO
Colour:
Dark pistachio-green
Lustre:
Vitreous
Hardness:
Specific Gravity:
6.898
Crystal System:
Isometric
Member of:
Name:
Named by James Dwight Dana in 1868 in honor of Robert Wilhelm Eberhard Bunsen (30 March 1811, Göttingen, Germany - 16 August 1899, Heidelberg, Germany), Professor of Chemistry, Heidelberg. He was an important analytical chemist and had observed artificial crystals of nickel oxide. Along with Gustav Kirchhoff, Bunsen investigated emission spectra of heated elements leading to the discovery of two elements: cesium and rubidium. The well known Bunsen burner was devised to obtain clean burning flames in order to collect pure spectra of elements so they might be identified by their emmission spectra. and the burner is named after him. Bunsen persued geological problems including the temperature of water in active geysers. Bunsen also invented several improvements to chemical batteries, including the Bunsen battery, which is also named for him. Bunsen was an important teacher and two of his famous students include: Dmitri Mendeleev and Julius Lothar Meyer, both of whom established aspects of the periodic law of the elements and both of whom are credited with devising what has come to be known as the Periodic Table of the Elements.
Periclase Group.

A rare nickel oxide.


Unique IdentifiersHide

Mindat ID:
801
Long-form identifier:
mindat:1:1:801:7

Similar NamesHide

BusseniteA valid IMA mineral speciesNa2Ba2Fe2+Ti(Si2O7)(CO3)(OH)3F

IMA Classification of BunseniteHide

Approved, 'Grandfathered' (first described prior to 1959)
IMA Formula:
Ni2+O
First published:
1858

Classification of BunseniteHide

4.AB.25

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
A : Metal: Oxygen = 2:1 and 1:1
B : M:O = 1:1 (and up to 1:1.25); with small to medium-sized cations only
4.2.1.2

4 : SIMPLE OXIDES
2 : AX
7.22.1

7 : Oxides and Hydroxides
22 : Oxides of Ni

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

SymbolSourceReference for Standard
BseIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43

Pronunciation of BunseniteHide

Pronunciation:
PlayRecorded byCountry
Jolyon RalphUnited Kingdom

Physical Properties of BunseniteHide

Vitreous
Transparency:
Transparent
Colour:
Dark pistachio-green
Streak:
Brownish-black
Hardness:
5½ on Mohs scale
Density:
6.898 g/cm3 (Measured)    6.806 g/cm3 (Calculated)

Optical Data of BunseniteHide

Type:
Isotropic
RI values:
n = 2.37
Birefringence:
Isotropic minerals have no birefringence
Surface Relief:
Very High

Chemistry of BunseniteHide

Mindat Formula:
NiO
Element Weights:
Element% weight
Ni78.580 %
O21.420 %

Calculated from ideal end-member formula.

Crystallography of BunseniteHide

Crystal System:
Isometric
Class (H-M):
m3m(4/m32/m) - Hexoctahedral
Space Group:
Fm3m
Cell Parameters:
a = 4.1769 Å
Unit Cell V:
72.87 ų (Calculated from Unit Cell)
Z:
4
Morphology:
Octahedral, sometimes with modifying dodecahedron or cube.
Twinning:
Observed on natural crystals.
Comment:
synthetic

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0015496BunseniteTaguchi H (1998) Relationship between crystal structure and electrical properties of murdochite-type Ni6+2xMn1-xO8 Sample Number: x = 1.0 Solid State Communications 108 635-6391998Synthetic0293
0015495BunseniteTaguchi H (1998) Relationship between crystal structure and electrical properties of murdochite-type Ni6+2xMn1-xO8 Sample Number: x = 0.8 Solid State Communications 108 635-6391998Synthetic0293
0015494BunseniteTaguchi H (1998) Relationship between crystal structure and electrical properties of murdochite-type Ni6+2xMn1-xO8 Sample Number: x = 0.6 Solid State Communications 108 635-6391998Synthetic0293
0015493BunseniteTaguchi H (1998) Relationship between crystal structure and electrical properties of murdochite-type Ni6+2xMn1-xO8 Sample Number: x = 0.4 Solid State Communications 108 635-6391998Synthetic0293
0015492BunseniteTaguchi H (1998) Relationship between crystal structure and electrical properties of murdochite-type Ni6+2xMn1-xO8 Sample Number: x = 0.2 Solid State Communications 108 635-6391998Synthetic0293
0015491BunseniteTaguchi H (1998) Relationship between crystal structure and electrical properties of murdochite-type Ni6+2xMn1-xO8 Sample Number: x = 0.0 Solid State Communications 108 635-6391998Synthetic0293
0011371BunseniteWyckoff R W G (1963) Second edition. Interscience Publishers, New York, New York rocksalt structure Crystal Structures 1 85-23719630293
0017306BunseniteThomassen L (1940) An X-Ray Investigation of the System Cr2O3 - NiO _cod_database_code 1010381 Journal of the American Chemical Society 62 1134-113519400293
0017028BunseniteSmith N (1936) The Structure of Thin Films of Metallic Oxides and Hydrates _cod_database_code 1010095 Journal of the American Chemical Society 58 173-17919360293
0017026BunseniteCairns R, Ott E (1933) X-Ray Studies of the System Nickel-Oxygen-Water. I. Nickelous Oxide and Hydroxide _cod_database_code 1010093 Journal of the American Chemical Society 55 527-53319330293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
2.088 Å(100)
2.410 Å(91)
1.476 Å(57)
0.9838 Å(21)
0.8517 Å(17)
1.259 Å(16)
1.206 Å(13)
Comments:
Synthetic

Geological EnvironmentHide

Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
Stage 3b: Earth’s earliest hydrosphere>4.45
12 : Hadean hydrothermal subsurface sulfide deposits (see also #33)
Stage 7: Great Oxidation Event<2.4
47i : [Terrestrial weathering of meteorites]
Stage 10b: Anthropogenic minerals<10 Ka
56 : Slag and smelter minerals (see also #51 and #55)
Geological Setting:
Hydrothermal vein, metamorphosed meteorite

Type Occurrence of BunseniteHide

Place of Conservation of Type Material:
Technische Universität, Bergakademie Freiberg, Freiberg, Germany, number 10471.
Geological Setting of Type Material:
In a hydrothermal Ni–U vein.
Associated Minerals at Type Locality:

Synonyms of BunseniteHide

Other Language Names for BunseniteHide

Dutch:Bunseniet
German:Bunsenit
Simplified Chinese:绿镍矿
Spanish:Bunsenita
Traditional Chinese:綠鎳礦

Relationship of Bunsenite to other SpeciesHide

Member of:
Other Members of Periclase Group:
ManganositeMnOIso. m3m(4/m32/m) : Fm3m
PericlaseMgOIso. m3m(4/m32/m) : Fm3m
WüstiteFeOIso. m3m(4/m32/m) : Fm3m

Related Minerals - Strunz-mindat GroupingHide

4.AB.'Carbon Monoxide Ice'CO
4.AB.05CredneriteCu+Mn3+O2Mon. 2/m : B2/m
4.AB.10TenoriteCuOMon. 2/m : B2/b
4.AB.15McconnelliteCuCrO2Trig. 3m : R3m
4.AB.15DelafossiteCu+Fe3+O2Trig. 3m(32/m) : R3m
4.AB.20BromelliteBeOHex. 6mm : P63mc
4.AB.20ZinciteZnOHex. 6mm : P63mc
4.AB.25PericlaseMgOIso. m3m(4/m32/m) : Fm3m
4.AB.25LimeCaOIso. m3m(4/m32/m) : Fm3m
4.AB.25ManganositeMnOIso. m3m(4/m32/m) : Fm3m
4.AB.25MonteponiteCdOIso. m3m(4/m32/m) : Fm3m
4.AB.25WüstiteFeOIso. m3m(4/m32/m) : Fm3m
4.AB.30PalladinitePdOTet. 4/mmm(4/m2/m2/m) : P42/mmc
4.AB.35'Hongquiite'TiO

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for BunseniteHide

References for BunseniteHide

Localities for BunseniteHide

Showing 24 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Australia
 
  • Western Australia
    • Coolgardie Shire
Mineralogical Society of America - ...
Egypt
 
  • Red Sea Governorate
Hamdy et al. (2011)
    • Wadi Sikait
Ibrahim (2014)
Germany
 
  • Rhineland-Palatinate
    • Altenkirchen
      • Daaden-Herdorf
        • Schutzbach
Schnorrer et al. (1997)
  • Saxony-Anhalt
    • Mansfeld-Südharz
      • Helbra
H. Knoll +1 other reference
  • Saxony
    • Erzgebirgskreis
C. Bergemann (1858) +1 other reference
      • Marienberg
        • Lauta
Hajek (2010)
Thalheim et al. (2006)
Italy
 
  • Piedmont
    • Biella Province
      • Campiglia Cervo
        • Quittengo
          • Cascine Machetto
Ravizzotti et al. (2026)
    • Verbano-Cusio-Ossola Province
      • Villette
Boscardin et al. (2013)
Jordan
 
  • Amman Governorate
    • Transjordan Plateau
      • Daba-Siwaqa complex
        • Hashem region
          • Lisdan-Siwaga Fault
            • Siwaga
              • Tulul al Hammam
Sokol +9 other references
Britvin et al. (2023)
Kazakhstan
 
  • East Kazakhstan Region
    • Ulan District
Zimanovskaya et al. (2022)
Mexico
 
  • Jalisco
    • Colima volcanic complex
Taran et al. (2000)
Norway
 
  • Troms og Finnmark
    • Karasjok
Neumann (1985)
Poland
 
  • Lower Silesian Voivodeship
    • Ząbkowice Śląskie County
      • Gmina Ząbkowice Śląskie
Kierczak et al. (2007)
  • Masovian Voivodeship
    • Warsaw
Stepniewski et al. (1998)
Russia
 
  • Kamchatka Krai
    • Milkovsky District
      • Tolbachik Volcanic field
        • Plosky Tolbachik Volcano
Zelenski et al. (2020)
  • Orenburg Oblast
    • Kvarkensky District
      • Aidyrlya River
Pavel M. Kartashov (n.d.)
  • Yamalo-Nenets Autonomous Okrug
Yang et al. (2015)
South Africa
 
  • Gauteng
    • City of Tshwane Metropolitan Municipality
      • Cullinan
Petra Diamonds Ltd
  • Mpumalanga
    • Ehlanzeni District Municipality
      • Mbombela Local Municipality
        • Barberton
De Waal et al. (1974) +2 other references
  • North West
    • Dr Ruth Segomotsi Mompati District Municipality
      • Naledi Local Municipality
        • Vryburg
Andreoli et al. (1997) +2 other references
Ukraine
 
  • Ternopil Oblast
    • Chortkiv Raion
      • Ivane-Zolote
Sungatullin et al. (2018)
 
and/or  
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