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

Aguilarite

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

San Carlos Mine, La Luz, Mun. de Guanajuato, Guanajuato, Mexico

Show Aguilarite Photos (10)



Formula:
Ag
 
4
SeS
System:OrthorhombicColour:Bright lead-gray on ...
Lustre:MetallicHardness:2½
Name:Named after Señor P. Aguilar, Superintendent of the San Carlos Mine, Mexico, the type locality.
This page provides mineralogical data about Aguilarite.

Classification of Aguilarite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:2/B.05-50
Nickel-Strunz 10th (pending) edition ID:2.BA.55

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
B : Metal Sulfides, M: S > 1: 1 (mainly 2: 1)
A : With Cu, Ag, Au
Dana 8th edition ID:2.4.1.3

2 : SULFIDES
4 : AmBnXp, with (m+n):p = 2:1
Hey's CIM Ref.:3.2.4

3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
2 : Sulphides etc. of Ag
mindat.org URL:http://www.mindat.org/min-59.html
Please feel free to link to this page.

Type Occurrence of Aguilarite

Type Locality:San Carlos Mine, La Luz, Mun. de Guanajuato, Guanajuato, Mexico
Year of Discovery:1891

Occurrences of Aguilarite

Geological Setting:An uncommon, relatively low-temperature, mineral in hydrothermal deposits rich in silver and selenium, but manifestly deficient in sulfur.

Physical Properties of Aguilarite

Lustre:Metallic
Diaphaneity (Transparency):Opaque
Colour:Bright lead-gray on fresh surfaces
Comment:dull iron black after exposure to air.
Streak:grey-black
Hardness (Mohs):2½
Tenacity:Sectile
Cleavage:None Observed
Fracture:Hackly
Density (measured):7.40 - 7.53 g/cm3
Density (calculated):7.65 g/cm3

Crystallography of Aguilarite

Crystal System:Orthorhombic
Cell Parameters:a = 4.33Å, b = 7.09Å, c = 7.76Å
Ratio:a:b:c = 0.611 : 1 : 1.094
Unit Cell Volume:V 238.23 ų (Calculated from Unit Cell)
Z:2
Morphology:In skeletal pseudododecahedral crystals, commonly elongated in the direction of a pseudocubic or pseudo-octahedral edge, to 3 cm; also massive and in intergrowths with acanthite or naumannite.

Optical Data of Aguilarite

Type:Anisotropic
Anisotropism:very weak

Chemical Properties of Aguilarite

Formula:
Ag
 
4
SeS
Essential elements:Ag, S, Se
All elements listed in formula:Ag, S, Se
Common Impurities:Cu

Relationship of Aguilarite to other Species

Common Associates:
QuartzCalcitePearceiteProustiteStephanite
SilverNaumanniteAcanthite
Related Minerals - Nickel-Strunz Grouping):

- +
2.BA.05Chalcocite
Cu
 
2
S
2.BA.05Djurleite
Cu
 
31
S
 
16
2.BA.05Geerite
Cu
 
8
S
 
5
2.BA.05Roxbyite
Cu
 
9
S
 
5
2.BA.10Anilite
Cu
 
7
S
 
4
2.BA.10Digenite
Cu
 
9
S
 
5
2.BA.15Bornite
Cu
 
5
FeS
 
4
2.BA.20Bellidoite
Cu
 
2
Se
2.BA.20Berzelianite
Cu
 
2
Se
2.BA.25Athabascaite
Cu
 
5
Se
 
4
2.BA.25Umangite
Cu
 
3
Se
 
2
2.BA.30Rickardite
Cu
 
7
Te
 
5
2.BA.30Weissite
Cu
 
2-x
Te
2.BA.35Acanthite
Ag
 
2
S
2.BA.40Mckinstryite
Ag
 
5-x
Cu
 
3+x
S
 
4
2.BA.40Stromeyerite
AgCuS
2.BA.40dUM2003-13-S:AgAuCu
Ag
 
6
AuCu
 
2
S
 
5
2.BA.45Jalpaite
Ag
 
3
CuS
 
2
2.BA.45Selenojalpaite
Ag
 
3
CuSe
 
2
2.BA.50Eucairite
AgCuSe
2.BA.55Naumannite
Ag
 
2
Se
2.BA.60Cervelleite
Ag
 
4
TeS
2.BA.60Hessite
Ag
 
2
Te
2.BA.60Chenguodaite
Ag
 
9
Fe
3+
 
Te
 
2
S
 
4
2.BA.65Henryite
Ag
 
3
Cu
 
4
Te
 
4
2.BA.65Stützite
Ag
 
5-x
Te
 
3
, x = 0.24-0.36
2.BA.70Argyrodite
Ag
 
8
GeS
 
6
2.BA.70Canfieldite
Ag
 
8
(Sn,Ge)(S,Te)
 
6
2.BA.70Putzite
(Cu
 
4.7
Ag
 
3.3
)GeS
 
6
2.BA.75Fischesserite
Ag
 
3
AuSe
 
2
2.BA.75Penzhinite
(Ag,Cu)
 
4
Au(S,Se)
 
4
2.BA.75Petrovskaite
AuAg(S,Se)
2.BA.75Petzite
Ag
 
3
AuTe
 
2
2.BA.75Uytenbogaardtite
Ag
 
3
AuS
 
2
2.BA.80Bezsmertnovite
(Au,Ag)
 
4
Cu(Te,Pb)
2.BA.80Bilibinskite
PbCuAu
 
3
Te
 
2
2.BA.80Bogdanovite
(Au,Te,Pb)
 
3
(Cu,Fe)
Related Minerals - Hey's Index Grouping:

- +
3.2.1Acanthite
Ag
 
2
S
3.2.3Naumannite
Ag
 
2
Se
3.2.5Hessite
Ag
 
2
Te
3.2.6Empressite
AgTe
3.2.7Stützite
Ag
 
5-x
Te
 
3
, x = 0.24-0.36
3.2.8Cervelleite
Ag
 
4
TeS
3.2.9Dervillite
Ag
 
2
AsS
 
2
3.2.10Stromeyerite
AgCuS
3.2.11Mckinstryite
Ag
 
5-x
Cu
 
3+x
S
 
4
3.2.12Jalpaite
Ag
 
3
CuS
 
2
3.2.13Eucairite
AgCuSe
3.2.14Cameronite
AgCu
 
7
Te
 
10
3.2.15Henryite
Ag
 
3
Cu
 
4
Te
 
4
3.2.16Sternbergite
AgFe
 
2
S
 
3
3.2.17Argentopyrite
AgFe
 
2
S
 
3
3.2.18Geffroyite
(Cu,Fe,Ag)
 
9
(Se,S)
 
8
3.2.19Argentopentlandite
Ag(Fe,Ni)
 
8
S
 
8

Other Names for Aguilarite

Other Languages:
Dutch:Aguilariet
German:Aguilarit
Italian:Aguilarite
Latvian:Agvilarīts
Simplified Chinese:辉硒银矿
Spanish:Aguilarita

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.
Industrial Uses:Minor silver ore

References for Aguilarite

Reference List:

- +
Palache, Charles, Harry Berman & Clifford Frondel (1944), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume I: Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, Inc., New York. 7th edition, revised and enlarged, 834pp.: 178-179.

Mineralogical Magazine (1972): 38: 961-964.

Petruk, W.; Owens, D. R.; Stewart, J. M.; Murray, E. J. (1974) Observations on acanthite, aguilarite and naumannite. Canadian Mineralogist, 12, 365-369.

Internet Links for Aguilarite

Search Engines:
  • Look for Aguilarite on Google
  • Look for Aguilarite images on Google
    • External Links:
  • Look for Aguilarite on Webmineral
  • Look for Aguilarite on Athena Mineralogy
  • Look for Aguilarite on Wikipedia
  • Look for Aguilarite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Aguilarite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • DAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.
  • SpiriferMinerals.com - high quality low prices
  • Search for minerals at Heliodor
  • Find Aguilarite on www.crystalclassics.co.uk
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Edwards Minerals - Fine Specimens
  • Buy fine minerals and gemstones from Pala International
  • By minerals from YourMineralCollection
  • Buy RARE Minerals from Rocks of Africa
  • Rare and Unusual minerals at Mineralogical Research Company
  • High-end worldwide specimens & outstanding customer service
  • Search for - Aguilarite - on e-Rocks Mineral Sales & Auctions
    • Jobs:
  • Mining & Geology Jobs

    • Localities for Aguilarite

    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.
    Argentina
     
    • La Rioja
      • Jagué
    		Can. Min. Vol. 42, 1745-1755 (2004).
    China
     
    • Hubei Province
      • Yichang Prefecture
        • Xingshan Co.
    		Dong Zhensheng et al. (1996). In: Tu Guangzhi, Ed.: Low Temperature Geochemistry, Science Press (Beijing), 32-42.
    • Inner Mongolia Autonomous Region
      • Hulunbuir League (Hulunbei'er Prefecture)
        • New Barag Right Banner (Xin Barag Youqi)
    		Zhicheng Lü, Paiping Zhang, Guozheng Duan, Libo Hao, and Guanghua Dong (2002): Journal of Mineraloy and Petrology 22(1), 1-5
    • Sichuan Province
      • Liangshan Autonomous Prefecture
        • Huili Co.
    		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
    • Moravia (Mähren; Maehren)
      • Vysočina Region
        • Nové Město na Moravě
    		Vavřín, I.: Nové poznatky o selenidech Českého masívu. Bulletin Mineralogicko-petrografického oddělení Národního muzea v Praze, 1994, roč. 2, s. 82-89.
    Indonesia
     
    • Jawa Island (Java Island)
      • Jawa Barat Province (West Java Province)
        • Bogor District
    		Milési, J.P., Marcoux, E., Sitorus, T., Simandjuntak, M., Leroy, J., and Bailly, L. (1999): Mineralium Deposita 34, 131-149.; The Canadian Mineralogist Vol. 41, pp. 185-200 (2003)
    • Sumatera Island (Sumatra Island)
      • Bengkulu Province (Benkoelen Province; Benkulen Province)
        • Rejang Lebong District (Rediang Lebong District)
    		Econ Geol (1997) 92:468-484
    Japan
     
    • Hokkaido
      • Ishikari Province
    		Mineral.Journ.Japan (1985) 12, 341-348; Economic Geology 93 (1998) 303-325.
      • Kamikawa Province
        • Shimokawa
    		Sugaki et al (1982) Journal of the Japan Association of Mineralogists, Petrologists and Economic Geologists, 77, 65-77.; Econ Geol (1985) 80:1415-1424
    • Honshu Island
      • Chugoku Region
        • Okayama Prefecture
          • Akaiwa City
            • Mihara mine
    		Econ Geol (1985) 80:1415-1424
      • Kinki Region
        • Hyogo Prefecture
          • Kinosaki-gun
    		Econ Geol (1985) 80:1415-1424
      • Tohoku Region
        • Fukushima Prefecture
          • Koriyama
    		Econ Geol (1985) 80:1415-1424
    • Kyushu Region
      • Fukuoka prefecture
        • Munakata
    		Matsukuma, T. (1962) Journal of the Mining College, Akita University, Series A, Mining Geology, 2, #2, 26-27.
      • Kagoshima Prefecture
    		Sanematsu, K. (2006): Economic geology 101, 685-698. ; Econ Geol (1994) 89:1608-1613
        • Kushikino City
    		Econ Geol (1985) 80:1415-1424
        • Okuchi City
          • Okuchi mine (Oguchi mine)
    		Econ Geol (1985) 80:1415-1424
    Mexico
     
    • Guanajuato
      • Mun. de Guanajuato
        • Guanajuato
    		Marko Burkhardt collection
    - Cook, R. B. (1999). Who's Who in Mineral Names : People after Whom Mexican Minerals Have Been Named. Rocks & Minerals, Vol. 74, 1, Pages 44-50. East. Fed. Min. Lap. & Midw. Fed. Min. Geol. Soc.
        • La Luz
    		Can Min 12 (1974), 365; Clark, 1993 - "Hey's Mineral Index, 3rd Edition"; Panczner (1987): 86.
    Panczner (1987): 86.
        • Nayal
    		Panczner(1987):87.
        • Rayas
    		Panczner(1987):86.
    • Guerrero
      • Mun. de Taxco
        • Taxco de Alarcón (Taxco; Tasco)
    		Panczner(1987):80,86.
    New Zealand
     
    • North Island
      • Auckland
        • Auckland City
    		Railton, G.L. & Watters, W.A., Minerals of New Zealand, New Zealand Geological Survey Bull. #104 (1990).
    Econ Geol (1997) 92:468-484
      • Maratoto Valley
    		Railton, G.L. & Watters, W.A., Minerals of New Zealand, New Zealand Geological Survey Bull. #104 (1990).; Econ Geol (1997) 92:468-484
      • Waikato
        • Thames-Coromandel
          • Hikuai
    		Railton, G.L. & Watters, W.A., Minerals of New Zealand, New Zealand Geological Survey Bull. #104 (1990).
        • Waihi
    		Simpson, M. P. & Mauk, J. L. (2007): The Favona epithermal gold-silver deposit, Waihi, New Zealand. Econ. Geol. 102, 817-839.
    Russia
     
    • Far-Eastern Region
      • Chukotskii Autonomous Okrug
        • Okhotsk-Chukotka belt
    		http://www.infomine.com/press_releases/wpn/pr111097wpn.html
      • Kamchatka Oblast'
        • Penzhina Bay
          • Penzhina River
    		Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990; Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    USA
     
    • Colorado
      • Hinsdale Co.
        • Lake City District (Lake District)
          • Lake City
    		Minerals of Colorado (1997) Eckels, E. B.
    • Idaho
      • Custer Co.
    		R&M 70:4 pp 242-263
    Ream, L.R., "Idaho Minerals," pg. 99, 1989, LR Ream Publishing, Coeur d'Alene, Idaho, USA in part. Additionally from the RO Meyer collection.
      • Owyhee Co.
    		R&M 70:4 pp 242-263
    Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated; Can Mineral 1981 19: 409-410
    Econ Geol (1997) 92:468-484
    • Nevada
      • Elko Co.
        • Gold Circle District (Midas District)
    		NBMG Spec. Pub. 31 Minerals of Nevada
    LEAVITT, Ellen D., (2005) PARAGENESIS AND DISTRIBUTION OF TRACE ELEMENTS, REES, AND STABLE ISOTOPES OF EPITHERMAL AU-AG VEINS, KEN SNYDER MINE, MIDAS, NEVADA GSA 2005 Salt Lake City Annual Meeting (October 16–19, 2005) ; Economic Geology (2004) Vol. 99, pp. 1665–1686.
      • Humboldt Co.
        • Awakening District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Lander Co.
        • Lewis District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Mineral Co.
        • Rawhide District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Nye Co.
        • Round Mountain District
    		Bart Cannon EDS of RWMW specimen
        • Silver Bow District
    		NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
      • Storey Co.
    		NBMG Spec. Pub. 31 Minerals of Nevada
    Econ Geol (1997) 92:468-484
    • Utah
      • Washington Co.
        • Leeds
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Washington
      • Chelan Co.
        • Wenatchee District
          • Wenatchee
            • Squillchuck Creek
    		Lasmanis, R. Et Al (1990): Metal Mines of Washington-Preliminary Report, p.9
    Cannon, B. (1975): Minerals of Washington, p.37, 103, 128; Lasmanis, R. Et Al (1990): Metal Mines of Washington-Preliminary Report, p.14
      • Ferry Co.
        • Republic District
          • Republic
            • Klondike Mountain
    		Cannon, B. (1975): Minerals of Washington' p.35, 37, 64, 136, 161
    Uzbekistan
     
    • Kyzylkum Desert
      • Central Kyzylkum Region
        • Bel'tau Mts
    		Koneev, R.I., Turesebekov, A.H., Ignatikov, E.N., Vasilevsky, B.B., and Rakhimov, R.R. (2005), In: Jingwen Mao and Bierlein, F.P. (Eds.): Mineral Deposit Research: Meeting the Global Challenge, Vol. 1, 1403-1406
        • Zarafshan
          • Muruntau ore field
    		Koneev, R.I., Turesebekov, A.H., Ignatikov, E.N., Vasilevsky, B.B., and Rakhimov, R.R. (2005), In: Jingwen Mao and Bierlein, F.P. (Eds.): Mineral Deposit Research: Meeting the Global Challenge, Vol. 1, 1403-1406
    Koneev, R.I., Turesebekov, A.H., Ignatikov, E.N., Vasilevsky, B.B., and Rakhimov, R.R. (2005), In: Jingwen Mao and Bierlein, F.P. (Eds.): Mineral Deposit Research: Meeting the Global Challenge, Vol. 1, 1403-1406
    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: 5th Aug 2011 10:46:04
    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
    Updated Mineral Entry: AfmiteFrom Vik Vanrusselt, 17th Feb 2012 14:51:58