Members I have done business with: Silverman68, jfoot13, GAB, ricman, Smittys, scrapman1077, RyGuy, Connecticoin, Meltdown, VikingDude, Peaceman, Patches and more.
CALGARY COIN IMAGE AND DESCRIPTION of Crystallization.
Crystallization is a natural process that occurs to many silver coins over time. The purer the silver, the more likely they are internally crystalline.
The surface of a coin is highly stressed during striking and stressed metal normally does not crystallize. Internally the less stressed metal can be heavily crystallized over a perfectly smooth skin with no crystals exposed. When part or all of the skin is removed by corrosion, abrasive cleaning or even chipping, one gets exposed crystals as on this early Persian siglos. Appearing similar to corrosion, these crystals form a regular pattern, rather than random holes of corrosion. The effect on the esthetics is similar to mild corrosion, so the effect on the value is also similar.
Comments
"Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety," --- Benjamin Franklin
Crack
“We are only their care-takers,” he posed, “if we take good care of them, then centuries from now they may still be here … ”
Todd - BHNC #242
Crust
“We are only their care-takers,” he posed, “if we take good care of them, then centuries from now they may still be here … ”
Todd - BHNC #242
Clash
“We are only their care-takers,” he posed, “if we take good care of them, then centuries from now they may still be here … ”
Todd - BHNC #242
Color
“We are only their care-takers,” he posed, “if we take good care of them, then centuries from now they may still be here … ”
Todd - BHNC #242
Tuition...
Original.
Dreck
My 1866 Philly Mint Set
Moose
My 1866 Philly Mint Set
Monster
My 1866 Philly Mint Set
Boinked
Edit to delete pic.
My 1866 Philly Mint Set
Hobbled
Silverman68, jfoot13, GAB, ricman, Smittys, scrapman1077, RyGuy, Connecticoin, Meltdown, VikingDude, Peaceman, Patches and more.
DENTICLES
First
Electrotype
Icy:
My YouTube Channel
Defective
Unique
Paris
Victory...............
"“Those who sacrifice liberty for security/safety deserve neither.“(Benjamin Franklin)
"I only golf on days that end in 'Y'" (DE59)
"Greaser"
Ruined
Trime
😊
"Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety," --- Benjamin Franklin
Hilarious.
"“Those who sacrifice liberty for security/safety deserve neither.“(Benjamin Franklin)
"I only golf on days that end in 'Y'" (DE59)
CALGARY COIN IMAGE AND DESCRIPTION of Crystallization.
Crystallization is a natural process that occurs to many silver coins over time. The purer the silver, the more likely they are internally crystalline.
The surface of a coin is highly stressed during striking and stressed metal normally does not crystallize. Internally the less stressed metal can be heavily crystallized over a perfectly smooth skin with no crystals exposed. When part or all of the skin is removed by corrosion, abrasive cleaning or even chipping, one gets exposed crystals as on this early Persian siglos. Appearing similar to corrosion, these crystals form a regular pattern, rather than random holes of corrosion. The effect on the esthetics is similar to mild corrosion, so the effect on the value is also similar.
Spooned
Dateless
Hair
Disclaimer: I'm not a dealer, trader, grader, investor or professional numismatist. I'm just a hobbyist. (To protect me but mostly you! 🤣 )
Solid.
Funnyback
Liquid.
Lava
The Mysterious Egyptian Magic Coin
Coins in Movies
Coins on Television
KRUGERRAND
Verification.
OVERDATE
1817/13 Bust Half
D'oh!
Scratched
Disclaimer: I'm not a dealer, trader, grader, investor or professional numismatist. I'm just a hobbyist. (To protect me but mostly you! 🤣 )
Thanks Mom.
.
Mustard
Lowballer
^
Tool(ed)
Sultry
Apps....
Rip
-Off
Tirekicker
Bens
Nosepicker.