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There is no 100% surefire way (other than by analysis in a professional laboratory) to know if a Roman ring is bronze, an alloy most commonly defined as being of copper and tin - often with added lead - or brass (another copper alloy, with zinc, which the Romans also used extensively for jewelry; see: http://academia.edu/Documents/in/Aquincum_Roman_finger-rings_Roman_bronze_jewellery_types_of_Roman_finger-rings_copper-based_allo).
However most bronze, when free of tarnish or patina, has a more 'coppery' or warm golden appearance similar to rose gold or high-karat (18K and up) yellow gold, although typically paler; whereas brasses typically are more yellow, usually lacking the coppery 'warmth' of bronze, ofttimes slightly greenish. Of course this requires exposing bare metal, something which probably is not a wise idea on a genuine antiquity as the patina adds to the apparent authenticity and value of the piece.
Bronze and brass patinate differently as well, with bronze typically becoming more of a rich, warm dark brown hue and brass more dull-brown or greenish-brown - but once a heavy green (copper carbonate) patina forms, it's very hard to differentiate the two.
Weight is not diagnostic since both alloy groups are very close in density and may have added elements such as lead.
Adding to the confusion are certain alloys which can be classified as both a brass and a bronze, because they contain both zinc and tin (and often other alloying elements as well) either intentionally, or as impurities. Impurities were common in ancient Metallurgy not only due to lack of strict standards, but also because of extensive recycling as a cost-reduction measure; so one may encounter such 'either/or' alloys as a result. Their characteristics can range the spectrum from one end to the other or anywhere in-between.
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Why did the iron age come first?
Because it had a ring to it..Bronze Age, Iron Age etc.
Why is the book of roman legends a primary source?
The book of roman legends are a primary source because they can tell you their their standard of living, customs, believe and tradition.
Who created bronze statues?
the first person to make a bronze tool It is said that the Greeks were the first to make bronze statues, if that is what you are looking for.
How did the metal jacket help a roman soldier?
Ancient Roman soldiers often wore some kind of chained mail or its equivalent to protect themselves in battle from swords, daggers & spears. For the more elite members of the legions a breast plate often made of bronze served the same purpose.
How are Chinese best remembered for the use of bronze?
They use bronze with their war armor
When was Roman Bronze Works created?
Roman Bronze Works was created in 1897.
What is name ancient roman bronze coin?
That is a very tough question to answer. There are several denominations of Roman bronze coins, so for that, I would need more information on the coin.
How was the twelve tables of roman published?
They were inscribed on bronze tablets and displayed at the Roman forum
How much are bronze roman coins worth?
£1,000,000
Who built the the Ring of Brodgar?
Neolithic or early Bronze Age man.
How did Roman Soldiers prove their citizenship?
Roman soldiers had citizenship papers. Sometimes they were carved on to pieces of bronze.
Is celestial bronze a real metal?
Bronze is bronze. It is not just from Percy Jackson, however. It played a part in Greek Mythology of the time. It does exist-in your imagination. But not in the real world, sadly.
DID Staff Sergeant Roman A Renner receive a Bronze star?
Yes
The material used for construction of the baulk ring?
copper based alloy, Phosphor bronze ;)
How can you tell if your 1869 Indian Head Penny is copper-nickel or if it is Bronze?
If it was minted in 1981 or before [except for 1943 which were made from steel] it is bronze. In 1982 some were made of bronze and some were made of copper clad zinc. The copper clad zinc cents are lighter than the bronze cents. You can weigh them to tell the difference. Also, if you drop them on a hard surface, the bronze cent will have a greater metallic ring to it than the zinc cent. Bronze cents look a little different in color too. While not a foolproof way to tell, most seem to have a slightly darker appearance than the zinc cents. This is because the plating on the zinc cents is pure copper and the bronze cents are not pure copper and thus have a slight difference in color usually.
What are ancient roman surgical scissors made of?
The examples of Roman surgical scissors that have come down to us are made of bronze.
How can you tell if something is bronze or brass?
You can tell if a statute is made of bronze by pouring a small amount of acid on the statue. Bronze will interact with the acid by making the acid fiss.
