Round Mountain Mine (Round Mountain Gold Mine; Sunnyside Mine; Sphinx glory hole; Great Western tunnel; Rattlesnake; Keane vein; Los Gazabo vein), Round Mountain, Round Mountain, Round Mountain District, Nye Co., Nevada, USA
© 2002 Thames Valley Minerals
|Name:||From the Greek ήλεκτρου for "amber," in allusion to its colour.|
A variety of gold containing silver, usually with >20 wt.% of silver.
Classification of Electrum
|Nickel-Strunz 10th (pending) edition ID:||1.AA.05|
1 : ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides, nitrides, phosphides)
A : Metals and Intermetallic Alloys
A : Copper-cupalite family
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Physical Properties of Electrum
Chemical Properties of Electrum
|All elements listed in formula:||Ag, Au|
Relationship of Electrum to other Species
|Related Minerals - Nickel-Strunz Grouping):|
Other Names for Electrum
|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 Electrum
Pliny (77A.D.) 33: 23.
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.: 89-91.
Internet Links for Electrum
|Specimens:||The following Electrum specimens are currently listed for sale on minfind.com.|
Localities for Electrum
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.