Blade - First Appearance July 1973 Tomb of Dracula #10
Spawn - First Appearance May 1992 Spawn #1
Black Panther - First Appearance July 1966 Fantastic Four #52
So first to be created and appear and last to get a movie.
@darkcurry - Vibranium actually is not indestructible damn close to it but not totally. In it's raw state it is vulnerable. It works by absorbing and storing kinetic energy, this actually makes it stronger but there are limits theoretically if enough force is applied to it then it will not be able to absorb the energy created it and it would explode. The amount of energy needed to do this is not really known but it is immense. How it is actually manipulated is never actually stated.
As for Adamantium what type are we talking there is Proto Adamantium which is what Captain America shield is made of and that is actually a vibranium iron alloy. The creator combined Vibranium with an unknown metal alloy and somehow got them to combine but was never able to recreate it so that is why Captain America shield is so unique. Then there is true adamantium which is what wolverine has grafted to his skeleton. This has been explained. Adamantium is completely man made and is created through the mixing of certain chemical resins whose exact composition is a closely guarded government secret. For eight minutes after the resins are mixed, Adamantium can be molded if kept at a temperature of 1,500 degrees Fahrenheit. After 8 minutes though if you have not molded then into anything that is it even at the high temps it starts to harden and once it does only someone like magneto or rune king thor could manipulate it.
Spawn - First Appearance May 1992 Spawn #1
Black Panther - First Appearance July 1966 Fantastic Four #52
So first to be created and appear and last to get a movie.
@darkcurry - Vibranium actually is not indestructible damn close to it but not totally. In it's raw state it is vulnerable. It works by absorbing and storing kinetic energy, this actually makes it stronger but there are limits theoretically if enough force is applied to it then it will not be able to absorb the energy created it and it would explode. The amount of energy needed to do this is not really known but it is immense. How it is actually manipulated is never actually stated.
As for Adamantium what type are we talking there is Proto Adamantium which is what Captain America shield is made of and that is actually a vibranium iron alloy. The creator combined Vibranium with an unknown metal alloy and somehow got them to combine but was never able to recreate it so that is why Captain America shield is so unique. Then there is true adamantium which is what wolverine has grafted to his skeleton. This has been explained. Adamantium is completely man made and is created through the mixing of certain chemical resins whose exact composition is a closely guarded government secret. For eight minutes after the resins are mixed, Adamantium can be molded if kept at a temperature of 1,500 degrees Fahrenheit. After 8 minutes though if you have not molded then into anything that is it even at the high temps it starts to harden and once it does only someone like magneto or rune king thor could manipulate it.