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Telluride of gold
Calaverite, or gold telluride, is an uncommon telluride of gold, a metallic mineral with the chemical formula AuTe2, with approximately 3% of the gold
Calaverite
County in California, United States
county's first tourist attractions. The uncommon gold telluride mineral calaverite was discovered in the county in 1861 and is named for it. Mark Twain set
Calaveras_County,_California
Chemical element with atomic number 79 (Au)
nuggets. Gold sometimes occurs combined with tellurium as the minerals calaverite, krennerite, nagyagite, petzite and sylvanite (see telluride minerals)
Gold
Chemical element with atomic number 52 (Te)
elemental) form, but is more often found as the tellurides of gold such as calaverite and krennerite (two different polymorphs of AuTe2), petzite, Ag3AuTe2
Tellurium
Silver gold telluride
that ranges from a steely gray to almost white. It is closely related to calaverite, which is more purely gold telluride with 3% silver. Sylvanite crystallizes
Sylvanite
Type of mineral
and Strunz mineral classification systems. Examples include: altaite calaverite coloradoite empressite hessite kostovite krennerite melonite merenskyite
Telluride_mineral
City in Western Australia
deposits of calaverite were discovered, but ignored as it was believed at the time that this was a mineral akin to fool's gold. The calaverite was subsequently
Kalgoorlie
Open pit mine near Victor, Colorado, US
on the 3100 foot level of Ajax Mine, Battle Mountain. Sylvanite and Calaverite covered the walls. Mine superintendent M.H. Grice stated, "It is a sight
Cripple Creek & Victor Gold Mine
Cripple_Creek_&_Victor_Gold_Mine
Cadmium Cadmoindite Cadmoselite Cadwaladerite Cafarsite Cafetite Cahnite Calaverite Calciborite Calcioveatchite Calcite Calderite Caledonite Calomel Calumetite
List_of_minerals
Class of chemical compound
Au3Te5 is a superconductor at 1.62 K. Gold telluride minerals, such as calaverite and krennerite (AuTe2), petzite (Ag3AuTe2), and sylvanite (AgAuTe2), are
Gold_chalcogenides
Telluride of nickel
Melonite and Calaverite, Kambalda, Coolgardie Shire, Western Australia. Melonite is a rare nickel telluride. This is a showy, solid foliated mass of lustrous
Melonite
Telluride mineral
commonly associated with native gold, hessite, sylvanite, krennerite, calaverite, altaite, montbrayite, melonite, frohbergite, tetradymite, rickardite
Petzite
Group of chemical elements
minerals. For example, pyrite (FeS2) is an iron ore, and the rare mineral calaverite is the ditelluride (Au, Ag)Te2. Although all group 16 elements of the
Chalcogen
Sulfide mineral
gold, proustite, rhodochrosite, arsenopyrite, sphalerite, tetrahedrite, calaverite, tellurobismuthite, galena and pyrite. "Nagyágite". mindat.org. Retrieved
Nagyágite
Gold telluride mineral
77Ag0.24]Te2). Both of the chemically similar gold-silver tellurides, calaverite and sylvanite, are in the monoclinic crystal system, whereas krennerite
Krennerite
Fictional characters in Sailor Moon
Sisters are named after minerals kermesite, berthierite, petzite and calaverite. The Boule Brothers do not follow this pattern; instead, they are named
Black_Moon_Clan
Process of heating a sulfide ore
gold ore from Cripple Creek, Colorado. Roasting has driven off the tellurium from the original calaverite, leaving behind vesicular blebs of native gold.
Roasting_(metallurgy)
Polymetallic plumbo-telluride mineral
rare mineral from among the gold tellurides, close to krennerite and calaverite, in composition it is a mixed polymetallic plumbo-telluride of gold with
Montbrayite
Italian geologist (born 1971)
silicates); aperiodic structures in the mineral kingdom (melilite, fresnoite, calaverite, natrite, muthmannite, pearceite-polybasite, icosahedrite, decagonite);
Luca_Bindi
Process of extracting gold from ore
colour) embedded in rock minerals. Other forms of gold are the minerals calaverite (AuTe), aurostibnite (AuSb2), and maldonite (Au2Bi). These latter three
Gold_extraction
Class of minerals containing sulfide or disulfide as the major anion
Sztrokayite* 02.E Metal Sulfides, M:S £1:2 02.EA M:S = 1:2: 05 Sylvanite, 10 Calaverite; 15 Krennerite, 15 Kostovite; 20 Berndtite, 20 Merenskyite, 20 Melonite
Sulfide_mineral
Ion
some telluride minerals. These include natural gold tellurides, like calaverite and krennerite (AuTe2), and sylvanite (AgAuTe4). They are minor ores of
Telluride_(chemistry)
Cassagnaite Csg Chestermanite Csm Clinojimthompsonite Cjim Crocoite Crc Calaverite Clv Cassedanneite Cda Chevkinite-(Ce) Cvk-Ce Clinokurchatovite Ckht Cronstedtite
List_of_mineral_symbols
Naturally occurring pure metallic silver mineral
gold. Au–Te–Ag telluride-rich systems, where native silver occurs with calaverite (AuTe2), krennerite ((Au,Ag)Te2), and coloradoite (HgTe). These associations
Native_silver
British mineralogist (1872–1953)
compositions. He wrote papers on the structure of the gold telluride mineral calaverite (AuTe2); and he described the new copper-zinc oxychloride mineral paratacamite
Herbert_Smith_(mineralogist)
Topics referred to by the same term
California, USA Calaveras Skull, a human skull discovered in Calaveras County Calaverite All pages with titles beginning with Calaveras All pages with titles containing
Calaveras
Ore extraction material science
they are disulphide (pyrite), diarsenide (sperrylite) or ditellurides (calaverite and moncheite) minerals, which are particularly resistant to iodine oxidation
Extractive_metallurgy
tellurium, sylvanite, petzite, rickardite, native sulfur, native gold, calaverite and krennerite. It was first described in 1927 for an occurrence in the
Weissite
United States historic place
breccia. "In many places ore occurs in phonolite dikes, nearly always as calaverite in very narrow fissures associated with fluorite and quartz as gangue"
Stratton's Independence Mine and Mill
Stratton's_Independence_Mine_and_Mill
Rare telluride ore
is found in large quantities in ores made up of intergrown tellurium, calaverite or sylvanite, melonite and altaite, as anhedral grains either enclosed
Coloradoite
United States chemist and mineralogist
ores of tellurium. Among those still recognized today are: melonite, calaverite, cosalite, schirmerite, coloradoite, montanite, kerrite, maconite, willcoxite
Frederick_Augustus_Genth
Very rare oxide mineral
produced by weathering of native tellurium minerals, such as sylvanite or calaverite. As a result of this process, the elemental tellurium or tellurium-anions
Zemannite
[497] [498] [499] (IUPAC: potassium dizirconium triphosphate) Kostovite (calaverite: IMA1965-002) 2.EA.15 [500] [501] [502] (IUPAC: copper gold tetratelluride)
List of minerals recognized by the International Mineralogical Association (K)
List_of_minerals_recognized_by_the_International_Mineralogical_Association_(K)
[33] [no] [no] (IUPAC: disodium titanium oxodisulfate dihydrate) Calaverite (calaverite: 1868) 2.EA.10 [34] [35] [36] (IUPAC: gold ditelluride) Calciborite
List of minerals recognized by the International Mineralogical Association (C)
List_of_minerals_recognized_by_the_International_Mineralogical_Association_(C)
Soviet geologist, mineralogist (1915–1991)
this regard: «...published laboratory and analytical information about calaverite and krennerite are so contradictory and confusing that they completely
Marianna_Bezsmertnaya
Horse race
2018 - Catch Me 2017 - Satin Slipper 2016 - Jorda 2015 - Calliope 2014 - Calaverite 2013 - Alpha Miss 2012 - Brilliant Bisc 2011 - Hussousa 2010 - Defiant
Gimcrack_Stakes_(ATC)
Defunct smelter in Australia
Western Australia encountered another problem, a telluride gold ore, calaverite. In the earlier stage of gold mining, the mineral had been discarded—it
Dapto_Smelting_Works
Mineral of the simple telluride class
frohbergite has been reliably identified. Tellurides Avicennite Djerfisherite Calaverite Krennerite Bezsmertnovite Volynskite Bilibinskite Nagyágite Frohbergite
Frohbergite
[1,168] (IUPAC: trimanganese(II) diphosphate heptahydrate) Sylvanite (calaverite: 1832) 2.EA.05 [1,169] [1,170] [1,171] (IUPAC: silver gold tetratelluride)
List of minerals recognized by the International Mineralogical Association (S)
List_of_minerals_recognized_by_the_International_Mineralogical_Association_(S)
they are disulphide (pyrite), diarsenide (sperrylite) or ditellurides (calaverite and moncheite) minerals, which are particularly resistant to iodine oxidation
Ionometallurgy
CALAVERITE
CALAVERITE
CALAVERITE
CALAVERITE
Boy/Male
Tamil
Dyamanna | தà¯à®¯à®¾à®®à®¾à®¨à®¨à®¾
God
Boy/Male
Arabic, Muslim
Habit; Custom; An Under Garment
Girl/Female
Tamil
Shashibala | ஷஷிபாலா
The Moon
Girl/Female
Muslim
Delicacy. Neatness.
Female
English
Medieval English form of Germanic Rosalind, ROSALYN means "weak horse."
Boy/Male
Tamil
Illustrious, Noble
Boy/Male
American, British, English
Shepherd
Girl/Female
Indian
Pure and dignified
Male
Basque
, crown.
Boy/Male
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi
Beautiful Eyes
CALAVERITE
CALAVERITE
CALAVERITE
CALAVERITE
CALAVERITE
n.
A bronze-yellow massive mineral with metallic luster; a telluride of gold; -- first found in Calaveras County California.