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Elyite

Big Photo

Llechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau,Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK
© Steve Rust

Show Elyite Photos (43)
Formula:
Pb
 
4
Cu(SO
 
4
)O
 
2
(OH)
 
4
·H
 
2
O
System:MonoclinicColour:Purple
Hardness:2
Name:Named for John Ely, an important figure in early mining history of eastern Nevada.
This page provides mineralogical data about Elyite.

Classification of Elyite

IMA status:Approved 1971
Strunz 8th edition ID:6/B.10-40
Nickel-Strunz 10th (pending) edition ID:7.DF.65

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
D : Sulfates (selenates, etc.) with additional anions, with H2O
F : With large and medium-sized cations
Dana 7th edition ID:30.1.2.1
Dana 8th edition ID:30.1.2.1

30 : ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
1 : (AB)m(XO4)pZq, where m:p>2:1
Hey's CIM Ref.:25.7.7

25 : Sulphates
7 : Sulphates of Pb
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Type Occurrence of Elyite

Type Locality:Caroline tunnel, Ward mine (Silver King mine), Ward District, White Pine Co., Nevada, USA
General Appearance of Type Material:Light violet prismatic crystals.
Place of Conservation of Type Material:British Museum Natural History.
Year of Discovery:1972
Geological Setting of type material:Voids in oxidizing Lead-Copper-Zinc sulfide ores.

Occurrences of Elyite

Geological Setting:Slag product.

Physical Properties of Elyite

Lustre:Silky
Diaphaneity (Transparency):Transparent
Colour:Purple
Streak:pale violet to white
Hardness (Mohs):2
Tenacity:Sectile
Cleavage:Distinct/Good
(001)
Density (measured):6 g/cm3

Crystallography of Elyite

Crystal System:Monoclinic
Class (H-M):2/m - Prismatic
Cell Parameters:a = 14.233Å, b = 11.532Å, c = 14.611Å
β = 100.45°
Ratio:a:b:c = 1.234 : 1 : 1.267
Unit Cell Volume:V 2358.4 ų
Z:8
Twinning:Mirror twinning on (100)

Optical Data of Elyite

Type:Biaxial (-)
RI values: nα = 1.990 nβ = 1.993 nγ = 1.994
2V:Measured: 66° , Calculated: 58°
Maximum Birefringence:δ = 0.004

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

Chemical Properties of Elyite

Formula:
Pb
 
4
Cu(SO
 
4
)O
 
2
(OH)
 
4
·H
 
2
O
Essential elements:Cu, H, O, Pb, S
All elements listed in formula:Cu, H, O, Pb, S

Relationship of Elyite to other Species

Related Minerals - Nickel-Strunz Grouping):
7.DF.05Uklonskovite
NaMg[F|SO
 
4
] · 2H
 
2
O
7.DF.10Kainite
KMg[Cl|SO
 
4
] · 3H
 
2
O
7.DF.15Natrochalcite
NaCu
 
2
[OH|(SO
 
4
)
 
2
] · 2H
 
2
O
7.DF.20Metasideronatrite
Na
 
4
Fe
 
2
(SO
 
4
)
 
4
(OH)
 
2
·2H
 
2
O
7.DF.20Sideronatrite
Na
 
2
Fe(SO
 
4
)
 
2
OH·3H
 
2
O
7.DF.25Despujolsite
Ca
 
3
Mn
4+
 
[(OH)
 
6
|(SO
 
4
)
 
2
] · 3H
 
2
O
7.DF.25Fleischerite
Pb
 
3
Ge[(OH)
 
6
|(SO
 
4
)
 
2
] · 3H
 
2
O
7.DF.25Schaurteite
Ca
 
3
Ge[(OH)
 
6
|(SO
 
4
)
 
2
] · 4H
 
2
O
7.DF.25Mallestigite
Pb
 
3
Sb
5+
 
[(OH)
 
6
|AsO
 
4
|SO
 
4
] · 3H
 
2
O
7.DF.30Slavíkite
NaMg
 
2
Fe
 
5
(SO
 
4
)
 
7
(OH)
 
6
·33H
 
2
O
7.DF.35Metavoltine
Na
 
6
K
 
2
FeFe
 
6
(SO
 
4
)
 
12
O
 
2
·18H
 
2
O
7.DF.40Lannonite
HCa
 
4
Mg
 
2
Al
 
4
(SO
 
4
)
 
8
F
 
9
·32H
 
2
O
7.DF.40Vlodavetsite
AlCa
 
2
[F
 
2
|Cl|(SO
 
4
)
 
2
] · 4H
 
2
O
7.DF.45Peretaite
Ca(SbO)
 
4
[(OH)|SO
 
4
]
 
2
 · 2H
 
2
O
7.DF.50Gordaite
NaZn[(OH)
 
6
|SO
 
4
|Cl] · 6H
 
2
O
7.DF.55Clairite
(NH
 
4
)
 
2
Fe
 
3
(SO
 
4
)
 
4
(OH)
 
3
·3H
 
2
O
7.DF.60Arzrunite
near Cu
 
4
Pb
 
2
SO
 
4
Cl
 
6
(OH)
 
4
·2H
 
2
O
7.DF.70Yecoraite
Fe
3+
3
(BiO)
 
5
(Te
4+
 
O
 
3
)(Te
6+
 
O
 
6
)
 
2
 · 9H
 
2
O
7.DF.75Riomarinaite
Bi(OH)(SO
 
4
) * H
 
2
O
Related Minerals - Hey's Index Grouping:
25.7.1Schaurteite
Ca
 
3
Ge[(OH)
 
6
|(SO
 
4
)
 
2
] · 4H
 
2
O
25.7.2Zircosulfate
(Zr,Ti)(SO
 
4
)
 
2
·4H
 
2
O
25.7.3Anglesite
PbSO
 
4
25.7.4Lanarkite
Pb
 
2
[O|SO
 
4
]
25.7.5Palmierite
(K,Na)
 
2
Pb(SO
 
4
)
 
2
25.7.6Linarite
PbCu[(OH)
 
2
|SO
 
4
]
25.7.8Chenite
Pb
 
4
Cu[(OH)
 
3
|SO
 
4
]
 
2
25.7.9Osarizawaite
Pb(Al,Cu)
 
3
[(OH,H
 
2
O)
 
3
|SO
 
4
]
 
2
25.7.10Itoite
Pb
 
3
Ge
4+
 
[O|OH|SO
 
4
]
 
2
25.7.11Fleischerite
Pb
 
3
Ge[(OH)
 
6
|(SO
 
4
)
 
2
] · 3H
 
2
O
25.7.12Beaverite
Pb(Fe
3+
 
,Cu,Al)
 
3
[(OH)
 
3
|SO
 
4
]
 
2
25.7.13Plumbojarosite
PbFe
3+
6
[(OH)
 
3
|SO
 
4
]
 
4

Other Names for Elyite

Synonyms:
IMA1971-043
German names:
Elyit
Russian names:
Элиит
Spanish names:
Elyita

Other Information

Fluorescence in UV light:None
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 Elyite

Reference List:American Mineralogist: 57: 364-367.

Williams, S. A. (1972): Elyite, basic lead-copper sulfate, a new mineral from Nevada. Am. Mineral., 57, 364-367.

U. Kolitsch and G. Giester (2000): Elyite, Pb4Cu(SO4)O2(OH)4•H2O: crystal structure and new data.: American Mineralogist: 85, 1816-1821.

Internet Links for Elyite

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  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Elyite in the Natural History Museum (London) online catalogue
  • Elyite details from Handbook of Mineralogy (PDF)
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    Localities for Elyite

    Hide Locality List
    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.
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    (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.
    Austria
     
    • Carinthia
      • Friesach - Hüttenberg area
        • St Martin am Silberberg
    		Blaß, G., Graf, H.-W. & Pichler, A. (1997): Sekundäre Neubildungen in Schlacken von St. Martin am Silberberg in Kärnten (2). Mineralien-Welt, 8(6), 54-55.
    • Salzburg
      • Hohe Tauern Mts
        • Rauris valley
          • Hüttwinkl valley
            • Alteck Mt. - Hoher Sonnblick Mt. area
              • Kolm-Saigurn
    		A. Strasser: Die MInerale Salzburgs (1989)
      • Lungau
        • Murwinkel
    		R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
    • Styria
      • Niedere Tauern Mts
        • Öblarn
          • Walchen
    		[Lapis 1992: 2 p.19-30]
    Belgium
     
    • Limburg Province
      • Dilsen-Stokkem
    • Namur Province
      • Andenne
    		No reference listed
    France
     
    • Alsace
      • Haut-Rhin
        • Ste Marie-aux-Mines (Markirch)
    		Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
    • Auvergne
      • Allier
        • Ebreuil
          • Echassières
    		J.M. Boisson et al. : "Filon Sainte Barbe, Commune d'Echassières, Allier, France", Le Cahier des Micromonteurs, 2000, 4, 3-46
        • Le Mayet-de-Montagne
    		P.G. PELISSON (pelisson@inist.fr) Non published
    • Brittany
      • Finistère
        • Poullaouen
    		Germain C., Leydet J-C., Saget Ph. (1990), Les minéraux de néoformation de Huelgoat (Finistère), Le Cahier des Micromonteurs, n°3, 3-16
    • Languedoc-Roussillon
      • Aude
        • Narbonne
          • Tuchan
            • Padern
    		Favreau, G., Berbain, C. & Meisser, N. (2003): Cyanophyllite et autres minéraux rares de Padern (Aude). Le Cahiers des Micromonteurs, 82(4), 17-23.
      • Lozère
    		No reference listed
    • Rhône-Alpes
      • Loire
        • La Pacaudière
    		No reference listed
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Badenweiler
          • Badenweiler Pb mining District
            • Sehringen
    		S Wolfsried collection; Schlomann, C. and Steen, H. (1990) Neue Mineralfunde aus dem Bergbaugebiet von Badenweiler im Südschwarzwald. Lapis, 15 (12), 13-20; 50. (in German)
    S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Emmendingen
          • Freiamt Pb-Cu mining District
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Freiburg im Breisgau
          • Schauinsland Mt.
    		K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Gengenbach
          • Haigerach valley
    		Wittern,A. (1995) Mineralien finden im Schwarzwald
        • Hausach
          • Einbach valley
    		[Wittern,A. (1995) Mineralien finden im Schwarzwald]
        • Münstertal
          • Belchen Mt.
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Schapbach
          • Wildschapbach valley
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Schönau
          • Aitern
    		Lapis 21(12), 44 (1996)
        • St Blasien
    		K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Wolfach
          • Oberwolfach
            • Rankach valley
    		KOLITSCH, U. (1997): Uranosphärit und weitere neue Mineralfunde von der Grube Clara im Schwarzwald. - Mineralien-Welt 8 (3), 18-26 ; KOLITSCH, U. (2000): Eine durch Betoneinwirkung entstandene Paragenese von Blei-Verbindungen aus der Grube Clara im mittleren Schwarzwald. - Erzgräber 14, 48-53; WALENTA, K. (1999): Neue Mineralfunde von der Grube Clara. 8. Folge, 2. Teil. Lapis 24 (12), 40-44; U. Kolitsch, J. Gröbner, G. Blaß and H.-W. Graf (2007): Neufunde aus der Grube Clara im mittleren Schwarzwald (III): Cerianit-(Ce), Dravit, Florencit-(La), Gilmarit, Olenit und Scotlandit. Lapis 32, 19-23, 70.
    • Hesse
      • North Hesse
        • Richelsdorf District
          • Süss
            • Richelsdorf Smelter
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Lower Saxony
      • Harz Mts
        • Clausthal-Zellerfeld
          • Altenau
    		M Kampf collection
          • Oberschulenberg
    		Lapis, 11 (1), 9-18+42
        • Goslar
          • Astfeld
    		No reference listed
        • Lautenthal
    		No reference listed
    • North Rhine-Westphalia
      • Bergisches Land
        • Bergneustadt
          • Zimmerseifen
    		Weiss: "Mineralfundstellen, Deutschland West", 1990
      • Niederberg area
        • Heiligenhaus
          • Flandersbach
    		Lapis 1988(1), 16-35
      • Sauerland
        • Arnsberg
          • Hüsten
    		Weiss: "Mineralfundstellen, Deutschland West", 1990
        • Meschede
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Sundern
          • Bönkhausen
    		Lapis, 14 (2), 22-27+33+42.
    • Rhineland-Palatinate
      • Eifel Mts
        • Prüm
          • Bleialf
    		Lapis, 16(2), 13-18+58.
      • Lahn valley
        • Bad Ems District
          • Frücht
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Westerwald
        • Rheinbreitbach
    		Schnorrer-Köhler, G., (1988): Mineralogische Notizen IV, Der Aufschluss, Vol. 39, 153-168
    Greece
     
    • Attikí (Attica; Attika) Prefecture
      • Lavrion (Laurion; Laurium) District
        • Lavrion District Mines
          • Megala Pefka area
            • Megala Pefka Mines
    		Lapis, 24, 7/8 (1999)
    Italy
     
    • Tuscany
      • Livorno Province
        • Campiglia Marittima
    		Int. Assoc. of Collectors of Slag Minerals, 10 (2), 4-6.
        • Piombino
    		Lapis, 20 (4), 13-18+50.
    Japan
     
    • Honshu Island
      • Tohoku Region
        • Fukushima Prefecture
    		Miyawaki, R., Matsubara, S. and Hashimoto, E. (1997) Elyite from the Mizuhiki Mine, Fukushima Prefecture, Japan. Bulletin of the National Science Museum, Series C: Geology and Paleontology, 23, 27-33.
    Namibia
     
    • Otjikoto (Oshikoto) Region
      • Tsumeb
    		Gebhard, G. (1999): Tsumeb II. A Unique Mineral Locality. GG Publishing, Grossenseifen, Germany,
    South Africa
     
    • Gauteng Province
    		Minerals of South Africa
    UK
     
    • England
      • Cornwall
        • Callington District
          • Lezant
    		UK Journal of Mines & Minerals Nr. 25, 2005
      • Cumbria
        • North and Western Region (Cumberland)
          • Braithwaite District
    		No reference listed
          • Caldbeck Fells
            • Roughton Gill
    		No reference listed
    • Scotland
      • Dumfries & Galloway (Dumfries-shire) and Strathclyde (Lanarkshire)
        • Leadhills-Wanlockhead District
          • Leadhills
    		S.Rust Collection.
          • Wanlockhead
    		BMS Database
    S Rust collection
    S Rust collection
    • Wales
      • Ceredigion (Dyfed; Cardiganshire)
        • Ceulanymaesmawr
          • Talybont
            • Nant-y-Moch Reservoir area
    		UKJMM No5
        • Trefeirig
          • Pen-bont Rhydybeddau
    		S Rust Collection
        • Upper Llanfihangell-y-Creuddyn
          • Pontrhydygroes
    		BMS Database, UKJMM 17
      • Powys (Radnorshire)
        • Old Radnor
          • Wethel
    		National Museum of Wales Database
    USA
     
    • Nevada
      • White Pine Co.
        • Ward District
          • Ward mine (Silver King mine)
    		Am Min 57:3 pp 364-367
    Mineral and/or Locality
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