Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Mineral Chatroom The Mindat Store

Ponomarevite

This page is currently not sponsored. Click here to sponsor this page.
Big Photo

Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia
© Thomas Witzke




Formula:
K
 
4
Cu
 
4
Cl
 
10
O
System:MonoclinicColour:Red
Hardness:2½
This page provides mineralogical data about Ponomarevite.

Classification of Ponomarevite

IMA status:Approved
Strunz 8th edition ID:3/D.02-10
Nickel-Strunz 10th (pending) edition ID:3.DA.35

3 : HALIDES
D : Oxyhalides, hydroxyhalides and related double halides
A : With Cu, etc., without Pb
Dana 8th edition ID:10.6.12.1

10 : OXYHALIDES AND HYDROXYHALIDES
6 : AmBn(O,OH)pXq
Hey's CIM Ref.:8.2.13

8 : Halides - Fluorides, Chlorides, Bromides and Iodides; also Fluoborates and Fluosilicates
2 : Halides of Cu
mindat.org URL:http://www.mindat.org/min-3263.html
Please feel free to link to this page.

Type Occurrence of Ponomarevite

Type Locality:First scoria cone, Northern Breakthrough (North Breach), Great Fissure (Main Fracture) eruption, Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia
Year of Discovery:1988

Physical Properties of Ponomarevite

Lustre:Vitreous, Greasy
Diaphaneity (Transparency):Transparent
Colour:Red
Streak:Orange-red
Hardness (Mohs):2½

Crystallography of Ponomarevite

Crystal System:Monoclinic
Cell Parameters:a = 14.73Å, b = 14.86Å, c = 8.93Å
β = 104.9°
Ratio:a:b:c = 0.991 : 1 : 0.601
Unit Cell Volume:V 1,888.94 ų (Calculated from Unit Cell)

Optical Data of Ponomarevite

Type:Biaxial (-)
RI values: nα = 1.686 nβ = 1.718 nγ = 1.720
2V:Measured: 28° , Calculated: 26°
Maximum Birefringence:δ = 0.034

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:High
Dispersion:r > v

Chemical Properties of Ponomarevite

Formula:
K
 
4
Cu
 
4
Cl
 
10
O
Essential elements:Cl, Cu, K, O
All elements listed in formula:Cl, Cu, K, O

Relationship of Ponomarevite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
3.DA.05Melanothallite
Cu
 
2
Cl
 
2
O
3.DA.10aAtacamite
Cu
 
2
(OH)
 
3
Cl
3.DA.10bBotallackite
Cu
 
2
(OH)
 
3
Cl
3.DA.10bClinoatacamite
Cu
 
2
(OH)
 
3
Cl
3.DA.10aHibbingite
Fe
2+
2
(OH)
 
3
Cl
3.DA.10aKempite
Mn
2+
2
(OH)
 
3
Cl
3.DA.10cParatacamite
Cu
 
3
(Cu,Zn)(OH)
 
6
Cl
 
2
3.DA.10bBelloite
Cu(OH)Cl
3.DA.10cHerbertsmithite
Cu
 
3
Zn(OH)
 
6
Cl
 
2
3.DA.10cKapellasite
Cu
 
3
Zn(OH)
 
6
Cl
 
2
3.DA.10cGillardite
Cu
 
3
Ni(OH)
 
6
Cl
 
2
3.DA.10cHaydeeite
Cu
 
3
Mg(OH)
 
6
Cl
 
2
3.DA.10dAnatacamite
Cu
 
2
Cl(OH)
 
3
3.DA.15Claringbullite
Cu
 
4
(OH)
 
7
Cl · nH
 
2
O
3.DA.15Barlowite
Cu
 
4
BrF(OH)
 
6
3.DA.20Simonkolleite
Zn
 
5
Cl
 
2
(OH)
 
8
 · H
 
2
O
3.DA.25Buttgenbachite
Cu
 
19
(NO
 
3
)
 
2
(OH)
 
32
Cl
 
4
 · 2H
 
2
O
3.DA.25Connellite
Cu
 
19
(SO
 
4
)(OH)
 
32
Cl
 
4
 · 3H
 
2
O
3.DA.30Abhurite
Sn
 
21
Cl
 
16
(OH)
 
14
O
 
6
3.DA.40Anthonyite
Cu(OH,Cl)
 
2
 · 3H
 
2
O
3.DA.40Calumetite
Cu(OH,Cl)
 
2
 · 2H
 
2
O
3.DA.45Khaidarkanite
Na
 
0.34
Cu
 
4
Al
 
3
(OH)
 
14
F
 
3
 · 2H
 
2
O
3.DA.50Bobkingite
Cu
 
5
Cl
 
2
(OH)
 
8
 · 2H
 
2
O
3.DA.55Avdoninite
K
 
2
Cu
 
5
(OH)
 
4
Cl
 
8
 · H
 
2
O
3.DA.60Droninoite
Ni
 
3
Fe
3+
 
Cl(OH)
 
8
 · 2H
 
2
O
Related Minerals - Hey's Index Grouping:

- +
8.2.1Nantokite
CuCl
8.2.2Tolbachite
CuCl
 
2
8.2.3Eriochalcite
CuCl
 
2
 · 2H
 
2
O
8.2.4Atacamite
Cu
 
2
(OH)
 
3
Cl
8.2.5Paratacamite
Cu
 
3
(Cu,Zn)(OH)
 
6
Cl
 
2
8.2.6Botallackite
Cu
 
2
(OH)
 
3
Cl
8.2.7Melanothallite
Cu
 
2
Cl
 
2
O
8.2.8Calumetite
Cu(OH,Cl)
 
2
 · 2H
 
2
O
8.2.9Anthonyite
Cu(OH,Cl)
 
2
 · 3H
 
2
O
8.2.10Claringbullite
Cu
 
4
(OH)
 
7
Cl · nH
 
2
O
8.2.11Marshite
CuI
8.2.12Mitscherlichite
K
 
2
CuCl
 
4
 · 2H
 
2
O

Other Names for Ponomarevite

Synonyms:
IMA1986-040
Other Languages:
German:Ponomarevit
Russian:Пономаревит
Spanish:Ponomarevita

Other Information

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

References for Ponomarevite

Reference List:

- +
American Mineralogist (1990): 75: 709.

Boller, H., R. Dilshad and K. Klepp (2005): Ponomarevite, K4Cu4OCl10, a naturally occurring mineral with a [Cu4O] core - ancestor of many synthetic cluster compounds. Acta Cryst. A61, C376.

Doklady Akademii Nauk SSSR: 304(2): 427-430.

Internet Links for Ponomarevite

Search Engines:
  • Look for Ponomarevite on Google
  • Look for Ponomarevite images on Google
    • External Links:
  • Look for Ponomarevite on Webmineral
  • Look for Ponomarevite on Athena Mineralogy
  • Look for Ponomarevite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Ponomarevite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • Top quality minerals from Kristalle of California
  • webminerals
  • Wilensky Fine Minerals
  • Buy fine minerals and gemstones from Pala International
  • Pricedownminerals.com - Reverse Auctions and Shop
  • DAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.
  • Rare and Unusual minerals at Mineralogical Research Company
  • Find Ponomarevite on www.crystalclassics.co.uk
  • Search for Ponomarevite from all mineral dealers at minfind.com
  • Buy from David K Joyce minerals
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Search for - Ponomarevite - on e-Rocks Mineral Sales & Auctions
    • Jobs:
  • Mining & Geology Jobs

    • Localities for Ponomarevite

    The 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.
    Hide Locality List
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Russia
     
    • Far-Eastern Region
      • Kamchatka Oblast'
        • Tolbachik volcano
          • Great Fissure (Main Fracture) eruption
            • Northern Breakthrough (North Breach)
    		DAN-SSSR,(1988) 300, 1197-1200; Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
              • Second scoria cone
    		European Journal of Mineralogy; October 2000; v. 12; no. 5; p. 1041-1044
    Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    Mineral and/or Locality
    Search Google
     
    Copyright © Jolyon Ralph and Ida Chau 1993-2011. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
    Current server date and time: 13th Sep 2011 12:15:47
    Mineral and Locality Search
    Mineral:
    and/or Locality:
    Options
    Fade toolbar when not in focusFix toolbar to bottom of page
    Hide Social Media Links
    Slideshow frame delay seconds
    New Mineral Name: IMA2011-011From Uwe Kolitsch, 13th Feb 2012 11:29:36