Fact-checked by Grok 2 weeks ago
References
-
[1]
Roland Scal precious metalsGold is found in nature with other metals in alloys, one example is electrum which contains more than 20% silver. When gold is mixed with other metals by man it ...
-
[2]
Ancient Names for Amber - Getty MuseumTraditionally, an alloy with more than 75 percent gold present is described as gold. If it is a gold-silver alloy with less than 75 percent gold, it is electrum ...
-
[3]
Electrum, the Gold–Silver Alloy, from the Bulk Scale to the NanoscaleNov 25, 2015 · The term “Electrum” denotes the native gold–silver alloy that provided humanity with some of its first experiences with metallurgy. Its surface ...
-
[4]
[PDF] Chapter 3 - Money, CoinsIn a first phase (about 600 B.C. to 550 B.C.), coins began to appear in Lydia and the surrounding regions. They were made of electrum, a mixture of gold and ...
-
[5]
Electrum, the Gold–Silver Alloy, from the Bulk Scale to the NanoscaleThe alloy Au−Ag system is an important noble bimetallic phase, both historically (as "Electrum") and now especially in nanotechnology, as it is applied in ...
-
[6]
[PDF] An Analysis of Electrum Coinage in Ancient GreeceThis is because, unlike the currency used later in the ancient world, the first coins were made out of an alloy of gold and silver, with some copper, called ...
-
[7]
The Production of Ancient Coins pg.3 - Lawrence UniversityAncient coins were made from gold, silver, electrum, and copper and its alloys, bronze or brass. ... electrum, an alloy of gold and at least 20 per cent silver.
-
[8]
Analyzing and Interpreting the Metallurgy of Early Electrum Coins ...FAQs. The presence of elements like platinum-group elements, high lead (>0.5%), or significant copper (>1%) indicates refined electrum; otherwise, ...
-
[9]
Electrum - an overview | ScienceDirect TopicsElectrum is defined as a natural alloy of gold and silver, historically recognized as one of the seven known metals since prehistoric times. AI generated ...
-
[10]
Electrum Metal Alloy or Green Gold - ThoughtCoJun 10, 2025 · Electrum is a natural alloy of gold and silver, often called green gold when man-made. Natural electrum varies in color with gold content ...
-
[11]
Electrum - Etymology, Origin & MeaningOriginating from Latin electrum, meaning an alloy of gold and silver or amber, this word historically denotes a pale yellow gold-silver mix or amber.
-
[12]
Amber: an introduction to organic chemistry – scienceinschool.orgIt was the first substance on which electrostatic phenomena were observed, by the Greek philosopher Thales of Miletus, 600 BC, and it gave electricity its name ...
-
[13]
PLINY THE ELDER, Natural History | Loeb Classical LibraryElectrum, properly amber, was a word applied to an alloy of gold and silver, and also to native argentiferous gold, because of their resemblance in colour.Missing: confusion | Show results with:confusion<|separator|>
-
[14]
What Is Electrum? Composition and Color - Science NotesMar 15, 2021 · Electrum is a natural alloy of gold and silver, with trace amounts of copper and other metals. The man-made gold and silver alloy with a similar composition is ...
-
[15]
How can i make the "ideal" electrum composition? - Ganoksin OrchidOct 2, 2023 · Electrum was used to make the earliest metal coins, dating back at least to the 3rd millennium BC in Egypt. The Egyptians also used the metal to ...<|control11|><|separator|>
-
[16]
Electrum: Mineral information, data and localities.Oct 20, 2025 · Hardness: 2½ - 3 on Mohs scale. Hardness Data: Measured. Tenacity: Malleable. Cleavage: None Observed. Fracture: Hackly. Comment: Despite its ...
-
[17]
Metals and Alloys - Densities - The Engineering ToolBoxElectrum (natural alloy silver and gold), 12500 - 15000. Erbium, 9070. Eroded metal, 7860. Europium, 5243. Gadolinium, 7900. Gallium, 5907. Germanium, 5323.
-
[18]
Electrum, the Gold–Silver Alloy, from the Bulk Scale to the NanoscaleThe term “Electrum” denotes the native gold–silver alloy that provided humanity with some of its first experiences with metallurgy.Results and Discussion · Methods · Supporting Information · References
-
[19]
[PDF] electrum - 1. Coinage emerging from a fickle metal - ACHEMENETelectrum occurred in the silts of rivers, such as the Hermus and the Pactolus, which flowed through the Lydian capital Sardis (Ramage and Craddock 2000: 14-26).
-
[20]
Reasons for the Lydian electrum coins and the succeeding Greek ...Dec 15, 2019 · Coinage began in Lydia, in the interior of West Anatolia, in the form of electrum in the second half of the 7th century BC, around 630.
-
[21]
Gold and Silver Refining at Sardis - Sardis ExpeditionRecovering gold and silver from electrum was accomplished at Sardis during the first half of the sixth century BC in simple installations located outside the ...
-
[22]
Controlling the Composition of Gold and the lnvention of Gold ...... Lydian electrum coins published be- the natural gold and then debased this by the controlled fore the work on the Sardis refinery showed that the sil ...
-
[23]
(PDF) COINS OF THE LYDIAN KINGDOM - Academia.eduThe proposed standard composition of Lydian electrum is two parts gold to one part silver. · Electrum coins were introduced around 650 BC, revolutionizing Lydian ...
-
[24]
The Origin of Electrum CoinageIf Croesus's electrum bars con- tained either a tertiary alloy (such as copper or iron) or air bubbles as a result of casting, their gold content would have.
-
[25]
[PDF] The birth of coinage - CORESometime between 650 and 500 BC, coinage was invented and spread throughout the Greek world. ... Greeks had the ability to recognize artificial electrum.
-
[26]
The Coins of SardisThe lion-head coins were minted in graduated denominations, the largest weighing 4.7 grams (= 1/3 of a Lydian weight stater), the smallest (1/48th of a stater) ...
-
[27]
coin | British MuseumDenomination: stater, 1/3 (Lydo-Milesian weight standard.) ; Description: Electrum coin. (whole): Head of lion, right, with radiate globule on forehead. (obverse) ...
-
[28]
[PDF] On the Origin of Specie - BU Personal WebsitesThe touchstone is attested in Greek texts as far back as the 6th century BCE and often called “the Lydian stone”; but the technology is clearly far older. A ...
-
[29]
The Coinage of the Persian Empire - Oxford AcademicThe Lydian coinage system completely changed with an ingenious coin reform. With Alyattes's electrum coinage, the recipient had no way of judging the gold or ...
-
[30]
The Monetary Background of Early Coinage - Oxford Academic73% gold, 27% silver), whereas their actual metal content had been artificially altered (54% gold, 44% silver, 1 or 2% copper), resulting in a extraordinary ...
-
[31]
Gold in Ancient Egypt - The Metropolitan Museum of ArtJan 1, 2017 · Child's bracelet, Gold. Child's bracelet. ca. 2650 B.C. ; Pendant in the Shape of an Uraeus, Electrum. Pendant in the Shape of an Uraeus. 2030– ...
-
[32]
Earring - The Metropolitan Museum of ArtArtwork Details ; Title: Earring ; Date: 11th century ; Geography: Attributed to Egypt ; Medium: Electrum ; Dimensions: H. 2 1/16 in. (5.2 cm) W. 1 1/4 in. (3.2 cm)
-
[33]
Development of Jewelry in MesopotamiaMesopotamian culture first started focusing on jewelry around 4000 years ago, initially in cities of Sumer and Akkad where this craft received much attention.
-
[34]
Expedition Magazine | Ur and Its Treasures - Penn MuseumThe royal burials contained riches almost beyond imagining—gold, electrum, and silver; lapis lazuli, carnelian, agate, and chalcedony; carved and decorated ...
-
[35]
The Hidden History of Ancient Jewelry - The ArchaeologistFeb 12, 2025 · In Mesopotamia, craftsmen worked with electrum (a gold-silver alloy), copper, and gemstones like agate and jasper to create detailed amulets and ...
-
[36]
Electrum Coins and Their Archaeological Context - Academia.eduThe most prolific excavations with regard to the earliest coinage have been carried out in the Ionian cities of Ephesus and Clazomenae, in the Lydian capital ...
-
[37]
Lydian Jewelry - The Archaeological Exploration of SardisJewelry craftsmen and artisans that were brought from Sardis continued to manufacture artifacts in mixed Lydian, Persian and Greek motifs and styles at ...Missing: ritual | Show results with:ritual
-
[38]
8. Alchemy and Astrology - Life of Paracelsus - SelfDefinition.OrgSuch a composition is called 'electrum.' It possesses the virtues of the seven metals that enter into its composition, and the electrum is one of the most ...
-
[39]
Why electrum coins were pivotal in ancient trade circulation?Jan 14, 2025 · Decline of electrum coins. Despite their advantages, electrum coins fell out of favor as techniques for refining gold and silver improved.
-
[40]
Finger Ring - Byzantine - The Metropolitan Museum of ArtTitle: Finger Ring; Date: 7th century; Geography: Made in Niederbreisig, Germany; Culture: Byzantine; Medium: Electrum; Dimensions: Overall: 11/16 x 3/16 in ...
-
[41]
Byzantine Electrum and Carnelian Pendant - Ancient & Oriental£295.00A Byzantine electrum pendant featuring a biconvex, rhombus-shaped carnelian. The semi-precious stone is encased with a thin electrum band with a raised ...
-
[42]
Ancient Literary Sources on the Origins of Amber - Getty MuseumBy Quintus's time, the tale of Phaethon had long been the preeminent myth associated with amber. The name Phaethon, meaning “the shining one” or “the radiant ...
-
[43]
Electrum: from Ancient to Modern MeaningsDec 21, 2010 · New research on Baltic amber evidences that Neolithic cultures around the Baltic Sea gathered amber for jewelry as far back as 13,000 years ago.
-
[44]
[PDF] Gold, Electrum, and Silver - eScholarshipNov 8, 2024 · Electrum. Electrum, also known as “argentian gold,” is a ... their physical properties (e.g., melting points, hardness). Melting ...
-
[45]
[PDF] the religious in - Shedet2 At Dendera temple, Isis is said to have bones of white gold and flesh of real gold /electrum, Wilson,. Ptol. Lexikon, 696. 3 Edfou, II, 74 (7); IV, 273 (11); ...
-
[46]
(PDF) Of Electrum and the Armour of Achilles - Academia.eduElectrum, an alloy of gold and silver, was believed to possess magical properties in armory. Heinrich Khunrath's 'Consilium' links ancient myth, alchemy, and ...Missing: cups | Show results with:cups
-
[47]
An insight into Old Hittite metallurgy: alloying practices at ... - jstorThere are also some unprovenanced examples of cupronickel artefacts attested to the Hittites. A bracelet with an electrum repoussé inlay from the province of.
-
[48]
AN ELECTRUM RING WITH PHOENICIAN INSCRIPTION, 6-7TH ...An electrum ring fashioned from a bevelled bar bent into a circle. Engraved onto the outer surfaces are eight letters, 'LamdAlephNunSin(?)AinMem(?), ...Missing: inlays Hittite motifs
-
[49]
Gold in Ancient EgyptGold, known as “nub” in ancient Egyptian, was highly valued and associated with the sun god Re. It was considered a divine metal and represented eternal life.
-
[50]
Myth and Magic in a Manuscript of Heinrich Khunrath (1560-1605)Aug 9, 2025 · electrum. To the contemporary chemist, electrum is an artificial or naturally-occurring ... Philosophers' Stone, forth-. coming in the online ...
-
[51]
Hoard of Electrum Coins: 26 Electrum Third-Staters - Sardis ExpeditionThis hoard of 45 electrum coins from Gordion is one of the best collections of this early type of coin from a controlled archaeological context. The coins were ...Missing: excavations 1930s
-
[52]
A remarkable discovery of electrum on the island of Sylt, northern ...Jul 14, 2021 · An electrum–quartz pebble with a weight of 10.4 g was discovered in a cliff of Saalian glaciogenic sediments on the west coast of the German North Sea island ...
-
[53]
Investigating Early Electrum Coinage with Neutrons and MuonsAug 19, 2025 · This is a fully funded joint doctoral studentship between the School of Archaeology, University of Oxford, and the ISIS Neutron and Muon Source.Missing: radiography | Show results with:radiography
-
[54]
XRF Analysis of Several Groups of Electrum Coins - ResearchGateAug 18, 2021 · The article studies the influence of zoomorphic images on the archaic coinage of Ionia and Asia Minor on the Scythian animal style. The ...Missing: debasement | Show results with:debasement
-
[55]
Electrum in Fahlore Assemblages: Gold Fineness and Equilibration ...This update employs the recent electrochemical determinations of activity-composition relations of electrum ... Physicochemical modeling of the coupled behavior ...
-
[56]
(PDF) Depletion-Gilding of Lydian Electrum Coins and the Sources ...... 5th century BCE. Analysis reveals a significant variation in gold and silver content across different areas of the coins. The electrum coins were collected ...Missing: dominance | Show results with:dominance
-
[57]
Modern Electrum: exclusive alloy composed of precious metals - LegorModern Electrum is an exclusive alloy composed of three precious metals – Gold, Silver, and Palladium – all RJC and CoC certified, and 100% sourced from ...
-
[58]
Modern Electrum: Unveiling a New Era of Conscientious Luxury ...Jun 26, 2024 · PRNewswire/ -- Introducing Modern Electrum, a groundbreaking alloy that embodies the future of sustainable luxury.
-
[59]
[PDF] MODERN ELECTRUM™ - LegorA perfect blend of tradition, elegance, and modernity, Modern Electrum™ is an exclusive alloy composed of five precious metals 100% from certified recycled.
- [60]
-
[61]
Smithy Works, Coins - Coins - Wulflund5-day delivery 14-day returnsWe offer replicas of coins from many different historical periods, not only for collectors and others with a passion for numismatics.
-
[62]
The Urwerk UR-100 Electrum Limited Edition (Live Pics & Price)Sep 1, 2021 · Electrum is a naturally occurring alloy of gold, with at least 20% silver, and contains several other elements like copper and iron. In ancient ...
-
[63]
HUBLOT PARTNERS WITH LEDGER TO MERGE HIGH-END ...Feb 15, 2022 · HUBLOT PARTNERS WITH LEDGER TO MERGE HIGH-END CRYPTO TECHNOLOGY AND THE ANCIENT CURRENCY “ELECTRUM” WITH TRADITIONAL WATCH CRAFTSMANSHIP.