Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
US Coins Forum
>
Grading my coins
>
Reply to Thread
Message:
<p>[QUOTE="cpm9ball, post: 1355894, member: 24633"]Zach,</p><p><br /></p><p>Luster isn't created by any irregularities imparted from the die to the surface of the coin. Luster is created from the metal flowing outward through the fields toward the rim along the surface of the die. If you examine a fully lustrous coin under a microscope, you can actually see how the metal flowed. This is why you can see the luster radiate around the coin like the spokes of a wheel when you tilt the coin back and forth under a light.</p><p><br /></p><p>Take a look at the photo of the Morgan star. You can see the streaks from the metal flow through the fields. You can also see how the light reflects off of the peaks and valleys of the metal flow. Note that you don't see the metal flow through the device, itself. That's because the metal is actually flowing upward (or downward) into the device.</p><p><br /></p><p>Chris[/QUOTE]</p><p><br /></p>
[QUOTE="cpm9ball, post: 1355894, member: 24633"]Zach, Luster isn't created by any irregularities imparted from the die to the surface of the coin. Luster is created from the metal flowing outward through the fields toward the rim along the surface of the die. If you examine a fully lustrous coin under a microscope, you can actually see how the metal flowed. This is why you can see the luster radiate around the coin like the spokes of a wheel when you tilt the coin back and forth under a light. Take a look at the photo of the Morgan star. You can see the streaks from the metal flow through the fields. You can also see how the light reflects off of the peaks and valleys of the metal flow. Note that you don't see the metal flow through the device, itself. That's because the metal is actually flowing upward (or downward) into the device. Chris[/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
>
US Coins Forum
>
Grading my coins
>
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...