Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
Ancient Coins
>
Tetradrachm Vs Bi Tetradrachm
>
Reply to Thread
Message:
<p>[QUOTE="dougsmit, post: 2374985, member: 19463"]TIF's answer is great but like all good information it brings up more questions. Why do we metal people feel the need to separate silver from sort-of silver from looks like silver? However, we call gold 'gold' even when it is well under half gold and give it different names including the word gold depending on what it was alloyed with (red gold, white gold, rose gold etc.). Coin people do allow 'electrum' for gold/silver alloys that range over quite a variety of recipes. Consistency is not our strong suit. </p><p><br /></p><p>Coin people have no problem using AE for any alloy of copper as long as it looks even a little red or yellow (bronze, brass, leaded bronze, orichalcum). However, 75% copper and 25% nickel is just 'nickel'. Pot metal is like canine 'mutts' in that the term tells little about the thing. </p><p><br /></p><p>Considering the messy facts, we are lucky that we have TIF to make it simple but If we posted photos of a range of these coins, it might be hard to say exactly which ones should be called billon and which silver (or something else?). </p><p><br /></p><p>We see silver coins that have not tarnished after many years like good silver should. Is anyone rhodium plating these?[/QUOTE]</p><p><br /></p>
[QUOTE="dougsmit, post: 2374985, member: 19463"]TIF's answer is great but like all good information it brings up more questions. Why do we metal people feel the need to separate silver from sort-of silver from looks like silver? However, we call gold 'gold' even when it is well under half gold and give it different names including the word gold depending on what it was alloyed with (red gold, white gold, rose gold etc.). Coin people do allow 'electrum' for gold/silver alloys that range over quite a variety of recipes. Consistency is not our strong suit. Coin people have no problem using AE for any alloy of copper as long as it looks even a little red or yellow (bronze, brass, leaded bronze, orichalcum). However, 75% copper and 25% nickel is just 'nickel'. Pot metal is like canine 'mutts' in that the term tells little about the thing. Considering the messy facts, we are lucky that we have TIF to make it simple but If we posted photos of a range of these coins, it might be hard to say exactly which ones should be called billon and which silver (or something else?). We see silver coins that have not tarnished after many years like good silver should. Is anyone rhodium plating these?[/QUOTE]
Your name or email address:
Do you already have an account?
No, create an account now.
Yes, my password is:
Forgot your password?
Stay logged in
Coin Talk
Home
Forums
>
Coin Forums
>
Ancient Coins
>
Tetradrachm Vs Bi Tetradrachm
>
Home
Home
Quick Links
Search Forums
Recent Activity
Recent Posts
Forums
Forums
Quick Links
Search Forums
Recent Posts
Competitions
Competitions
Quick Links
Competition Index
Rules, Terms & Conditions
Gallery
Gallery
Quick Links
Search Media
New Media
Showcase
Showcase
Quick Links
Search Items
Most Active Members
New Items
Directory
Directory
Quick Links
Directory Home
New Listings
Members
Members
Quick Links
Notable Members
Current Visitors
Recent Activity
New Profile Posts
Sponsors
Menu
Search
Search titles only
Posted by Member:
Separate names with a comma.
Newer Than:
Search this thread only
Search this forum only
Display results as threads
Useful Searches
Recent Posts
More...