Base metal
Word: Word Starts with Ends with Definition
A base metal is a metal For alternative meanings see metal (disambiguation).
In alchemy, a base metal was a common and inexpensive metal, as opposed to precious metals, mainly gold and silver. A longtime goal of the alchemists was the transmutation of base metals into precious metals.
base metal: Nonprecious metal; e.g., copper.
Bicentennial coins: The special quarter dollar, half dollar and dollar struck from mid-1975 to the end of 1976 in honor of the 200th anniversary of American Independence.
Base metal is a catch-all term in the jewelry industry for metals used in costume jewelry. In metal working, base metal is any metal that is not one the noble or precious metals. The term precious metals usually means platinum, gold or silver.
Base Metal - Any metal other than Gold, Silver or Platinum.
Bath Metal - Metal made from an alloy of zinc and copper. Used in Britain in the 18th century for tokens and sometimes for medals.
Base Metal
A non-precious metal or alloy which has a low intrinsic value. Examples are copper, nickel, brass, bronze and aluminium.
Beading ...
Base metal
Non-precious metal or alloy containing no gold or silver.
Basining
The process of polishing the face of a die.
Base metal - a non-precious metal, such as copper, nickel or zinc
Blank - an unstruck coin disc, the same as "planchet"
Bourse - a popular term for the sales floor of a coin show ...
base metal: Non-precious metal; e.g., copper.
bearer cheque: A type of cheque payable to whoever possesses it, rather than to a specific person or organisation.
Base metal - A metal not classified as a precious metal (i.e. copper, lead).
Base Metal - A non precious metal. For example copper or bronze. All the current coins circulating in most countries (Including Great Britain) are made by alloying 2 or more base metals.
Base Metal - A non-precious metal i.e. not silver, gold, platinum, or palladium. Usually copper or bronze but today it also includes aluminium, stainless steel and cupro-nickel.
BASE METAL
A crude or low form of metal, usually leaded.
BASINING OF THE DIES ...
Base Metal Tokens and the Massachusetts Pence of 1701:Introduction
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Base Metal - An inexpensive metal; a metal other than gold, silver or platinum.
Billion - Gold or silver alloyed with a large amount of lesser metal, such as copper, tin, or zinc.
Gray base metal. Weak details. Likely a cast, but the edges do not show signs of casting.
CAESAR AVG F DOMITIANVS (counterclockwise), laureate head right
/COS IIII above Pegasus right
Prototype: Sear 1.2637 (AD 76).
Styca - A base metal coin. The base-metal descendent of the sceatta struck in Northumbria in the 9th Century.
Su - [Vietnam-South]
Sucre - A cupronickel coin and monetary unit of Ecuador, equal to 100 centavos. Abbr. S.
Sn - Tin, a base metal used in the manufacture of some token Postage Currency 10 cent coins and some Trade Dollars. Tin has been alloyed with other metals for experimentation purposes.
Obverse of the base metal replica with the de Saulles portrait of Edward VII.
Some information for this page was provided by Mark Duff of Strand Coins in Sydney.
Visitors: ...
Unknown origin. Base metal - copper or bronze?
19mm x 20mm, 3.43g
Made by Slavey Petrov in sterling silver ...
A coin, usually base metal, struck from crudely engraved dies and made to pass for face value at the time of its creation. Sometimes such counterfeits are collected along with the genuine coins, especially in the case of American Colonial issues.
Like many Owls, this piece was test cut in ancient times with a hammer and chisel to authenticate it, making sure the interior was silver and not bronze or another base metal.
cast counterfeit A replication of a genuine coin usually created by making molds of the obverse and reverse, then casting base metal in the molds. A seam is usually visible on the edge unless it has been ground away.
base value: The base metal value of a coin
brilliant finish: A coin finish characterized by angled reflective surfaces producing a cartwheel effect
brown: A copper coin practically devoid of any original mint brilliance ...
base metal Non-precious metal; e.g., copper. base relief Sculpture style featuring slight differences between the raised design and the field and in which no part of the design is undercut; used to execute models for coins and medals.
Non-precious base metal used for circulating coins
Small variety of coins in circulation
Overabundance of uninteresting modern commemoratives
Coins from overseas are much more interesting
Credit cards and the like are replacing "real" money ...
Yet, I have never seen nor heard of a single propaganda piece in base metal (other than the copper melgarejo series as listed in Krause) (5).
The coin contains a mixture of 1 part silver to 20 parts base metal (copper and traces of others).
I was just a teenager, while taking a walk on dusty streets of a southern Indian city, I noticed an old lady trying to sell few pieces of metal, mostly copper coins of sultanate and few base metal coins of princely states.
Gold-filled, gold overlay and rolled gold plate are terms used to describe jewelry that has a layer of at least 10 karat gold mechanically bonded to a base metal.
The Pobjoy Family has been involved in working with both base metals and
precious metals for over 300 years. There work has been as diverse as
manufacturing wings for the Spitfire airplanes during World War II to being ...
In 1672 the first base metal coins were issued in England, before this the official mint had only issued coins in precious metal, gold or silver. There were halfpennies and farthings issued in 1672 made of copper.
A silver coin might be made with 80% silver and 20% base metal, or the physical weight of the coin might be reduced, yet in both these cases the coin was still traded at its original value (as if it were pure precious metal and its original size).
By replacing some fraction of a coin's precious metal content with a base metal, a government reduces the intrinsic value of the coins (thereby "debasing" their money) and can produce more coins then they could otherwise.
Many of the following coins are cast from base metal called Potin. As with most cast items, they are generally centered and features are not always as distinct as they are with struck coinage, even on high-grade specimens.
This is by far the largest base metal coin issued in the UK, weighing two ounces (56.7 g) and measuring 41 mm diameter and 5 mm thick.
600-300 BC Round, base metal coins invented in China
The date is uncertain but these were probably at least roughly contemporary with the development of coinage in the West, and possibly much earlier.
In 1965 all the coins that traditionally had been made from an alloy of 90% silver and 10% copper were replaced by base metal coins.
This fake Corinthian stater is a very commonly encountered metal mold cast fake and is of base metal alloy plated with chrome. While not absolutely identical, there is no question both were cast in the same mold.
The Shield nickel was quite effective in replacing the Half Dimes, as its base metal composition discouraged hoarding and caused it to circulate very widely.
The half dime was thus discontinued in 1873. When Charles E.
contemporary counterfeit A coin, usually base metal, struck from crudely engraved dies and made to pass for face value at the time of its creation.
Sample of the Australian Nugget struck in base metal used in display cases in place of the actual gold coins. The obverse is struck with the same die as used for the Nugget while the reverse contains advertising information.
Type:
Grade: ...
a plated coin with a base metal core, usually covered by silver but sometimes gold. This usually indicates a counterfeit but some may have been produced with official mint dies.
Globus Cruciger
orb.
Coin tokens include items such as arcade tokens (used to play games in an arcade), commemorative "coins" issued by private mints in base metals, hard times tokens, (issued during the period from 1834-1844 by private merchants, companies, ...
Today, Mexico's official coinage is a token system of base metals. However, Mexican gold coins continue to be popular with investors while collectors still admire Mexico's long and rich history of coinage in silver.
billon: an alloy containing a small amount of silver mixed with a base metal.
bit: one-eighth of a Spanish 8 Reales "Piece of Eight. Two bits equal a quarter (hence, the cheer: …two bits, four bits, six bits, a Dollar) ...
Do you have gold, silver, or base metal composition coins? Do you have paper money? Do you have proof and mint sets, or something else in which the paper composition original packaging is important to the value of the collectible itself?
Aluminium, bronze and other base metals were issued for the coinage and aluminium coins the size of an English shilling, valued at 500 marks, were quite the accepted thing.
A coin that has had a hole filled with a base metal to replace a more valuable metal.
polished die
A die that has been basined to remove clash marks or other die defects.
One fact to note is that all those pennies, or cents, produced from 1909 through 1958 were made of copper. If copper goes up in price, the base metal may be worth more than the numismatic value of many of these coins.
Gold is insoluble in nitric acid, which will dissolve silver and base metals, and this is the basis of the gold refining technique known as "inquartation and parting".
Assay - Analytic test or trial to ascertain the fineness, weight and consistency of precious or base metal in a coin or bullion item. An assay piece is one that has been assayed.
A silver coin of less than crown weight or any coin struck in base metal.
mint
A facility for manufacturing coins.
From Transylvania come imitations of tetradrachms of Philip II, and also large scyphate pieces of base metal with still more degraded types of the same kind.
Gallia ...
The Tibetans asserted that the currency sent to Tibet violated the agreement between Tibet and the Malla Kings concerning the proper ratio between silver and base metals in these coins.
There are many of the dollar sized base metal coins from China that were never struck up all the way and exhibit weak strike characteristics. Many times it was because of a combination of soft dies, gutless presses, and not thick enough blanks.
interesting large-diameter coin is slightly scarcer than its 1860 counterpart. As noted earlier, the intention was to create a gold coin of greater diameter and less thickness, to prevent the coins from being cut in half and filled with base metal ...
[citation needed] Beginning in 1982, the alloy used to produce pennies was altered to 97.5% zinc and 2.5% copper, hereinafter referred to as zinc, to offset increased fabrication costs to the United States Mint as base metal prices became costlier.
Krugerrand, and historical coins which were used as currency in the past, like $10 gold Indian Heads, British gold sovereigns or French gold 20 Franc pieces. These are also called circulation coins, as they were formerly used just like base metal ...
Tokens are generally considered to be emergency money issued privately to supplement a shortage of government issued coinage. Most tokens are made of copper, bronze, brass or some other alloy of base metals, ...
 See also: Silver, Coin, Coinage, Gold, Revers
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