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Hiddenite

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Hiddenite, Alexander Co., North Carolina, USA
© Rob Lavinsky

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Colour:Green
Name:For mineralogist William Earl Hidden (1853-1918). It is NOT named after the town of Hiddenite, the town was named after the mineral variety!
A variety of Spodumene

Hiddenite was originally defined by Kunz as "always transparent, ranges from colorless (rare) to a light yellow, into a yellowish green, then into a deep yellow emerald green. Sometimes an entire crystal has a uniform green color, but generally one end is yellow and the other green."

There are disagreements between different people as to what now constitutes a "hiddenite", some claiming it must contain some chromium, others claiming it must be a particular shade of green, others claiming both of the above and that it must be from the Hiddenite area of North Carolina. Colorless or yellow spodumene should not be referred to as Hiddenite.

Originally described from Hiddenite, Alexander Co., North Carolina, USA.



Classification of Hiddenite

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Physical Properties of Hiddenite

Colour:Green

Other Names for Hiddenite

Synonyms:
Lithia EmeraldLithionsmaragd
Other Languages:
German:Hiddenit
Simplified Chinese:翠绿色锂辉石
翠绿锂辉石
Spanish:Hiddenita

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.

Internet Links for Hiddenite

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  • Search for Hiddenite from all mineral dealers at minfind.com
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    • Specimens:The following Hiddenite specimens are currently listed for sale on minfind.com.
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    • Localities for Hiddenite

    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.
    Brazil
     
    • Minas Gerais
      • Jequitinhonha valley
    		Bauer & Bouska, 1983. Precious & Semi-precious Stones
    China
     
    • Xinjiang (Xinjiang-Uygur) Autonomous Region
      • Yili Hasake (Ili Kazakh) Autonomous Prefecture
        • Aletai (Altay) Prefecture
          • Fuyun Co. (Koktokay Co.)
    		http://www.smartminerals.com/cina2004/art_China_localities.htm
    Madagascar
     
    • Fianarantsoa Province
      • Amoron'i Mania Region
        • Ampandramaika-Malakialina Pegmatite Field
          • Ambatofinandrahana District
            • Mandrosonoro area
              • Ambatovita
    		http://www.geminterest.com/ : "Pezzottaïte: "Béryl", Traduction, Arrangement, Données par JM. Arlabosse, .
    Sri Lanka
     
    • Sabaragamuwa Province
      • Ratnapura District
        • Ratnapura
    		Ceylon Aluvial Mine, (Book, Co. 2002)
    USA
     
    • California
      • San Diego Co.
        • Pala District
          • Pala
    		Jahns, Richard Henry & Wright, Lauren A. (1951), Gem and lithium-bearing pegmatites of the Pala district, San Diego County, California. California Division of Mines Special Report 7-A: p. 31.
    • New Hampshire
      • Cheshire Co.
        • Alstead
    		Meyers & Stewart (1956). The Geology of NH: Part III Minerals and Mines. p.48
    • North Carolina
      • Alexander Co.
    		USGS , Mineral Resources On-Line Spatial Data, 2005
    Charles Palache,S.C Davidson,E.A Goranson,Aug-1930,The Hiddenite Deposit in Alexander County,North Carolina,American Mineralogist,Vol 15,1930,No.8
    Rocks & Min.:60:84.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Rocks & Minerals 79:5 p 344; Rocks & Min. (2007) 82:243
    Kunz, G. F. 1907. History of the Gems found in North Carolina: Beryl Gems and Spodumene (Hiddenite). North Carolina Geological and Economic Survey, Bulletin No. 12. Chapter 6, pages 37-48.
    • South Dakota
      • Custer Co.
        • Custer District
          • Fourmile
    		SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
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    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.
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