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Iodargyrite

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Kintore Opencut, Broken Hill, Yancowinna Co., New South Wales, Australia
© Brent Thorne

Show Iodargyrite Photos (44)
Formula:
AgI
System:HexagonalColour:Colourless (fresh); pale ...
Hardness:1½ - 2
Name:After the composition, containing IODine and silver (Latin: ARGentum).
This page provides mineralogical data about Iodargyrite.

Classification of Iodargyrite

IMA status:Approved
Strunz 8th edition ID:3/A.03-10
Nickel-Strunz 10th (pending) edition ID:3.AA.10

3 : HALIDES
A : Simple halides, without H2O
A : M:X = 1:1, 2:3, 3:5, etc.
Dana 8th edition ID:9.1.5.1

9 : NORMAL HALIDES
1 : AX
Hey's CIM Ref.:8.3.4

8 : Halides - Fluorides, Chlorides, Bromides and Iodides; also Fluoborates and Fluosilicates
3 : Halides of Ag
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Type Occurrence of Iodargyrite

Type Locality:Albarradón Mine, Albarradón, Mun. de Concepción del Oro, Zacatecas, Mexico
Year of Discovery:1859

Occurrences of Iodargyrite

Geological Setting:Oxidized zones of silver deposits.

Physical Properties of Iodargyrite

Lustre:Adamantine, Resinous
Diaphaneity (Transparency):Transparent, Translucent
Colour:Colourless (fresh); pale yellow, yellow, greenish yellow, brownish, grayish
Streak:Yellow (shining)
Hardness (Mohs):1½ - 2
Density (measured):5.69 g/cm3
Density (calculated):5.7 g/cm3

Crystallography of Iodargyrite

Crystal System:Hexagonal
Class (H-M):6mm - Dihexagonal Pyramidal
Space Group:P6mm
Cell Parameters:a = 4.59Å, c = 7.51Å
Ratio:a:c = 1 : 1.636
Unit Cell Volume:V 137.02 ų (Calculated from Unit Cell)
Morphology:Crystals usually prismatic [0001]; also abular {0001}. Development usually distrinctly hemimorphic. Barrel-shaped at times, or with and irregular depression or extended cavity in {0001} Parallel groups or rosettes. Massive, lamellar or scaly {0001}.
Twinning:On {30_34}, repeated as fourlings at times. Paramorphs of iodargyrite after miersite show a mietic repeated twinning with iodargyrite [001] parallel to {111} of the original miersite.

Optical Data of Iodargyrite

Type:Uniaxial (+)
RI values: nω = 2.210 nε = 2.220
Birefringence:Occasionally exhibits undulose anomalous birefringence, with small 2V, due to mechanical deformation. Exhibits abnormal green interference colors. Dispersion very large.
Maximum Birefringence:δ = 0.010

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

Chemical Properties of Iodargyrite

Formula:
AgI
Essential elements:Ag, I
All elements listed in formula:Ag, I
Common Impurities:Cl,Br

Relationship of Iodargyrite to other Species

Common Associates:
ChlorargyriteBromargyriteIodian BromargyriteSilverCalcite
DescloiziteVanadinitePyromorphiteBismocliteCerussite
LimoniteWad
Related Minerals - Nickel-Strunz Grouping):

- +
3.AA.05Marshite
CuI
3.AA.05Miersite
(Ag,Cu)I
3.AA.05Nantokite
CuCl
3.AA.10Tocornalite
(Ag,Hg)I
3.AA.15Bromargyrite
AgBr
3.AA.15Chlorargyrite
AgCl
3.AA.20Carobbiite
KF
3.AA.20Griceite
LiF
3.AA.20Halite
NaCl
3.AA.20Sylvite
KCl
3.AA.20Villiaumite
NaF
3.AA.25Salammoniac
NH
 
4
Cl
3.AA.25Lafossaite
Tl(Cl,Br)
3.AA.30Calomel
Hg
 
2
Cl
 
2
3.AA.30Kuzminite
Hg
 
2
(Br,Cl)
 
2
3.AA.30Moschelite
Hg
 
2
I
 
2
3.AA.35Neighborite
NaMgF
 
3
3.AA.40Chlorocalcite
KCaCl
 
3
3.AA.45Kolarite
PbTeCl
 
2
3.AA.50Radhakrishnaite
PbTe
 
3
(Cl,S)
 
2
3.AA.55Challacolloite
KPb
 
2
Cl
 
5
3.AA.60Hephaistosite
TlPb
 
2
Cl
 
5
Related Minerals - Hey's Index Grouping:

- +
8.3.1Chlorargyrite
AgCl
8.3.2Bromargyrite
AgBr
8.3.3Bromian Chlorargyrite
Ag(Cl,Br)
8.3.5Miersite
(Ag,Cu)I

Other Names for Iodargyrite

Synonyms:
β-AgIIodic SilverIoditeIodure d'ArgentIodyrite
Other Languages:
Catalan:Iodargirita
Czech:Jodargyrit
French:Argent ioduré
German:Jodargyrit
Argyrojodit
Iodargyrit
Iodit
Iodsilber
Iodyrit
Jodin-silber
Jodsilber
Italian:Iodargirite
Russian:Иодаргирит
Spanish:Iodargyrita
Iodita
Iodyrita

Other Information

Fluorescence in UV light:None.
Thermal Behaviour:The axial ratio and specific gravity decrease regularly to 146° where the substance inverts with absorption of heat to α-AgI, when heated.
Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Industrial Uses:Ore of silver.

References for Iodargyrite

Reference List:Vauquelin (1825) Annales de chimie et de physique, Paris: 29: 99 (as Iodure d'Argent).

Kraus and Cook (1909) American Journal of Science: 27: 210.

Aminoff (1922) Geologiska Föeningens I Stockholm. Förhandlinger, Stockholm: 44: 444.

Barth and Lundy (1925) Norsk Geologisk Tidsskrift, Oslo: 8: 293.

Barth and Lundy (1926) Zeitschrift für Physikalische Chemie, Leipzig, Berlin: 122: 293.

Kolkmeijer and van Hengel (1934) Zs. Kr.: 88: 317.

Helmholz (1935) J. Chem Phys.: 3: 740.

Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Seventh edition, Volume II: 22-25.

Articles/Blogs about Iodargyrite

Internet Links for Iodargyrite

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    Localities for Iodargyrite

    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.
    Argentina
     
    • Mendoza
      • Uspallata
    Australia
     
    • New South Wales
      • Robinson Co.
        • Cobar
          • Cobar
    		http://leme.anu.edu.au/Pubs/Advancesinregolith/Leverett_et_al.pdf
        • Mount Drysdale
          • Moquilamba
    		L.B. Gilligan and J.G. Byrnes Cobar Metallogenic Map 1:250 000
    L.B. Gilligan and J.G. Byrnes Cobar Metallogenic Map 1:250 000
      • Yancowinna Co.
        • Broken Hill
    		Australian Min. 3:1 (1997)
    Australian Min. 3:1 (1997)
    [UKJMM 19:28]
    • South Australia
      • Flinders Ranges
        • North Flinders Ranges
          • Beltana
    		No reference listed
      • Mt Lofty Ranges
        • North Mt Lofty Ranges
          • Burra
    		Uwe Kolitsch collection
        • South Mt Lofty Ranges
          • Clarendon
    		Kolitsch, U. and Elliott, P. (1999): Mineralogy of the Mount Malvern Mine near Clarendon, South Australia. Australian J. Mineral. 5, 3-17.
          • Glen Osmond
    		No reference listed
          • Montacute
    		No reference listed
    • Victoria
      • Lake Boga
    		[AmMin 85:1321]
    • Western Australia
      • Pilbara Region
        • Roebourne Shire
          • Whim Creek
    		No reference listed
    Downes, P. J., Hope, M., Bevan, A. W. R. and Henry, D. A. (2006): Chalcocite and associated secondary minerals from the Telfer gold mine, Western Australia. Austral. J. Mineral. 12, 25-42.
    Chile
     
    • Antofagasta Region
      • Antofagasta Province
        • Santa Catalina
          • Guanaco (Huanaco)
    		IMA submission #037-99, Dr. F. Veselovsky, Czech Geol. Survey
    Anthony, Bideaux, Bladh, Nichols: Handbook of Mineralogy, Vol. IV
      • Tocopilla Province
        • Sierra Gorda District
    		Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 24.
    • Atacama Region
      • Copiapó Province
    		Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 14.
    Dana 6:160.
    Chlorargyrite sample is in the Maurizio Dini collection
    A. Moesta; "Chlor, Brom und Jodverbindungen des Silbers in der natur"; Facultat zu Marburg; Schnellpressendruck von C.L. Pfeil, Marburg, 1869
    • Coquimbo Region
      • Elqui Province
        • La Serena
          • El Arrayan
            • El Algodón
    		Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 24.
    China
     
    • Inner Mongolia Autonomous Region
      • Hulunbuir (Hulunbei'er) League
        • Xin Barag Right Banner
          • Altan Emel
    		Dong Zhensheng et al. (1996). In: Tu Guangzhi, Ed.: Low Temperature Geochemistry, Science Press (Beijing), 32-42.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Central Bohemia Region
        • Příbram
          • Vrančice
    		[Lapis 1995, 12, p.13-24]
      • Liberec Region
    		Šrein, V., Langrová, A.: Amalgam stříbra a jodargyrit z Horní Rokytnice. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 2000, roč. 8, s. 239-240.
    France
     
    • Auvergne
      • Allier
        • Ebreuil
          • Echassières
    		Queneau Patrice collection
    Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 24; Le Règne Minéral, (33), 5-25.
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Wolfach
          • Oberwolfach
            • Rankach valley
    		U. Kolitsch, G. Blaß, H.-W. Graf und J. Gröbner (2004): Neufunde aus der Grube Clara im mittleren Schwarzwald. Lapis 29 (2) 18-23; 50. (in German); 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
      • Odenwald
        • Bensheim
          • Reichenbach
            • Hohenstein
    		Lapis, 12 (10), 23-32+58.
    • Rhineland-Palatinate
      • Lahn valley
    		Wittern: "Mineralfundorte in Deutschland", 2001
      • Obermoschel
    		Lapis 2001(6), 13-40
      • Westerwald
        • Wied Iron Spar District
          • Neuwied
            • Dernbach
    		Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 14; Westenberger, H. (1961): Über einen Fund von Jodsilber und Corkit auf den Halden der Grube 'Schöne Aussicht' bei Dernbach. Der Aufschluss, 12, 119-121; Lapis, 17 (9), 31-36.
      • Wolfstein
    		Lapis 2001(6), 13-40
    • Saxony
      • Erzgebirge
        • Ehrenfriedersdorf
    		Wittern: "Mineralfundorte in Deutschland", 2001
    Wittern: "Mineralfundorte in Deutschland", 2001
    Greece
     
    • Attikí (Attica; Attika) Prefecture
      • Lavrion (Laurion; Laurium) District
    		Schnorrer-Köhler, G. (1986): Neufunde in den Schlacken von Lavrion. LAPIS 11 (6), 25-29
          • Thorikos area
    		No reference listed
    Hungary
     
    • Borsod-Abaúj-Zemplén Co.
      • Rudabányai Mts.
        • Rudabánya
    		Szakáll: Minerals of Rudabánya, 2001
    Szakáll: Minerals of Rudabánya, 2001
      • Zempléni Mts.
        • Legyesbénye
    		Szakáll: Top.Min. Hun.
    Italy
     
    • Tuscany
      • Livorno Province
        • Piombino
    		Muenchener Micromounter-Lithothek
    Kazakhstan
     
    • Qostaney Oblysy (Kostanai [Kustany] Oblast')
      • Rudnyi Altai
    		Pavel M. Kartashov data
    • Zhezqazghan Oblysy (Dzezkazgan Oblast'; Dzhezkazgan Oblast'; Djezkazgan Oblast'; Jezkazgan Oblast')
      • Dzhezkazgan
    		Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 24.
    Mexico
     
    • Chihuahua
      • Mun. de Aquiles Serdán
        • Santa Eulalia District
          • East Camp
    		Panczner (1987): 77-395.
      • Mun. de Batopilas
        • Andres del Rio District
    		No reference listed
      • Mun. de Carmargo
        • Sierra de las Encinillas
    		Panczner(1987):239.
    Panczner(1987):239.
    Panczner(1987):239.
    Panczner(1987):239.
    Panczner(1987): 239.
    Panczner (1987): 239.
    Panczner (1987): 239.
    Panczner (1987): 239.
      • Mun. de Urique
        • Urique
    		PAnczner (1987): 78-373.
    • Durango
      • Mun. de San Pedro del Gallo
        • Peñoles
    		Panczner (1987): 239.
    • Guanajuato
      • Mun. de San Luis de la Paz
        • Mineral de Pozos
    		Panczner(1987):239.
    Panczner(1987):239.
    • Queretaro
      • Mun. de Cadereyta
        • Cadereyta de Montes
          • Las Aguas
    		Panczner (1987): 240.
    • San Luis Potosí
      • Mun. de Catorce
        • Mineral de La Purísima Concepción
    		Panczner (1987): 133, 240 & 253.
    • Sonora
      • Mun. de Guaymas
        • San Marcial
    		Panczner(1987):240.
      • Mun. de Moctezuma
    		Lapis 2001(1), 11-40
    • Zacatecas
      • Mun. de Concepción del Oro
        • Albarradón
    		Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 24; Panczner (1987): 240.
      • Mun. de Zacatecas
        • Zacatecas
    		Panczner (1987): 240.
    Namibia
     
    • Kunene Region
      • Damaraland District
    		[MinRecord 29:164]
          • Copper Valley
    		Gerhard Niedermayr: Mesopotamia 504 - die Typlokalität des Namibit
      • Kaokoveld Plateau
    		Niedermayr, G., Schnaitmann, E. A., Brandstätter, F. (2008): Das Dioptas-Shattuckit-Vorkommen Kandesei im Kakokoland [sic]. Mineralien-Welt 19, 76-93 (in German).
    Russia
     
    • Eastern-Siberian Region
      • Transbaikalia (Zabaykalye)
        • Irkutskaya Oblast'
          • Bodaibo Region
    		http://www.igem.ru/igem/chem/pt/sukhloge.htm
    Slovakia
     
    • Banská Bystrica Region
      • Štiavnica Mts
    		Ďuďa R.,Kotuľak P., Káňa R., 1993: Bergbau und Mineralien von Banská Štiavnica (Schemnitz), Slowakei. Emser Hefte, 14, 3, 1-70, Haltern
    Spain
     
    • Andalusia
      • Almería
        • Níjar
          • Rodalquilar mining District
    		S.Rust collection
    • Castile-La Mancha
      • Ciudad Real
    		Sáinz de Baranda, B., Palero, F.J., García, G. (2004): El Horcajo, las piromorfitas más famosas del mundo. Bocamina, 13, 32-68.
      • Guadalajara
        • Hiendelaencina District
    		Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 24; Mineralogical Record, 23 (3), 241-249
    Jordi Fabre
    USA
     
    • Arizona
      • Cochise Co.
        • Mule Mts
          • Warren District
    		[MinRec 24:421]
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 259; Graeme, R. (1993), Bisbee revisited, Min.Rec.: 24: 421-436.
        • Sulphur Spring Valley
          • Pearce Hills
            • Pearce District
              • Pearce
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 100, 147, 169, 212-213, 259; Endlich, F.M. (1897), The Pearce mining distict, Engr.Mining Jour.: 63(23): 571; Guild, F.N. (1910), The Mineralogy of Arizona, The Chemical Publishing Co., Easton, PA; Galbraith, F.W. (1947), Minerals of AZ, AZ Bur. of mines Bull. 153: 14; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 43; Dana 7:II:24.
      • Mohave Co.
        • Black Mts
          • Oatman District (San Francisco District; Union Pass District)
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 259.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 259.
    Anthony, J.W. et al (1995), Mineralogy of Arizona, 3rd. ed.: 259.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 259.
        • Cerbat Mts (Cerbat Range)
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 259; Thomas, B.E. (1949), Ore deposits of the Wallapai district, AZ, Econ.Geol.: 44:663-705.
      • Pima Co.
        • Cerro Colorado Mts
          • Cerro Colorado District
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 259; Guild, F.N. (1910), The mineralogy of Arizona, The Chemical Publishing Co., Easton, PA; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 43; Dana 6:160.
        • Tohono O'odom (Papago) Indian Reservation
          • Comobabi Mts
            • Cababi District (Comobabi District)
              • Ko Vaya
                • Mildren Mine group
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 259, 298; Williams, S.A, (1963), Oxidation of sulfide ores in the Mildren and Steppe mining districts, Pima Co., AZ, Econ.Geol.: 58: 1119-1125.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 259, 298; Williams, S.A, (1963), Oxidation of sulfide ores in the Mildren and Steppe mining districts, Pima Co., AZ, Econ.Geol.: 58: 1119-1125.
      • Pinal Co.
        • Mammoth District
          • Tiger
            • St. Anthony deposit
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 259; Bideaux, R.A. (1980), Tiger, AZ, Min.Rec.: 11: 155-181.
      • Santa Cruz Co.
        • Patagonia Mts
          • Harshaw District
            • Alum Gulch
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 259; Blanchard, R. & P.F. Boswell (1930), Limonite types derived from bornite and tetrahedrite, Econ.Geol. 25: 557-580;
    • Colorado
      • Boulder Co.
        • Gold Hill District
    		Minerals of Colorado (1997) Eckels, E. B.
    Minerals of Colorado (1997) Eckels, E. B.
      • Custer Co.
        • Silver Cliff District
    		Minerals of Colorado (1997) Eckels, E. B.
      • Lake Co.
        • Leadville District
    		MinRec 16:171-201
            • Carbonate Hill
    		Min. Rec.:16(3):171-201
    Min. Rec.:16(3):171-201
            • Fryer Hill
              • Chrysolite workings
    		Min. Rec.:16(3):171-201
    • Nevada
      • Churchill Co.
        • Wonder District
    		USBM Inf Circ 7093 (1939)
      • Clark Co.
        • Goodsprings District
    		NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Bull 62 Geology and Mineral Deposits of Clark County, Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
    Rocks & Minerals 83:1 pp 65-69
      • Esmeralda Co.
        • Goldfield District
    		NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
    Rocks & Minerals, Nov. 1999
    NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
      • Humboldt Co.
        • Awakening District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Lander Co.
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Lincoln Co.
        • Eagle Valley District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Mineral Co.
        • Rawhide District
    		NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
      • Nye Co.
        • Bullfrog District
          • Rhyolite
    		NBMG Spec. Pub. 31 Minerals of Nevada
        • Fairplay District
    		NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Bull 99B Geology and Mineral Resources of Northern Nye County, Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
          • Tonopah
    		Rocks & Min.:13:6-9.
    NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
      • Pershing Co.
        • Antelope District
    • New Mexico
      • Grant Co.
    		Minerals of New Mexico 3rd ed.
        • Fleming District
    		Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
      • Lincoln Co.
    		Minerals of New Mexico 3rd ed.
          • Gallinas Mts
    		Minerals of New Mexico 3rd ed.
      • Sierra Co.
    		Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 24; Northrop, Minerals of New Mexico, 3rd Rev. Ed., 1996
    Dana 6: 789.
      • Socorro Co.
    		Minerals of New Mexico 3rd ed.
    Mineral and/or Locality
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