Ooh, I had this brilliant idea that brewed for a good amount of time.
Let's just say, this is a material based on a recurring adventure of a dream I had. One time, I was granted access to use what is so badass it has to be named in Latin, "Quis ut Deus" (What is God). The only other things I recall being mentioned with such a title is the armor and sword of St. Michael. I was granted permission to examine/try them out. Godly powerful, and as light as it is bright.
Ever curious what makes these things so powerful and glorious they still look pristine even after hundreds of thousands of ages and countless battles of use? The almighty material Deusite (God Mineral) or it's refined form Omnitanium.
This material is pure concentrated spirit energy compressed to such a density that it takes on a solid form regardless if it encounters body, mind, or spirit. The mineral/metal is so potent, only God Himself can refine it and craft anything from the material. "Cast in the name of God, ye not guilty." takes on a whole new meaning for anyone bestowed with anything crafted out of this material.
Of course, light cannot exist without a dark; and so to put it, a neutral as well. The dark form is sort of an uncreative Dark Deusite, but to give it a better, more proper title, I would give it the name Atrumirritum (Dark Nothingness). If God is everything and nothing, then this is nothing within everything or the Anti-God. Adamantium/ine is rumored to be the neutral element between the two (which these pure elements alone can easily destroy).
It is rumored that the final Anti-Christ will be clad in Adamantine; the true Christ, Son of God, in Deusite of his own crafting, and the spirit of Eternus Obscurum (Eternal Darkness), itself, is purely made of Atrumirritum. Oh yes, the True Apocalypse will be a FUN one.
Oh, and a simple description of each:
-We know Adamantine/ium. But it is an equivalent made for man. It shines/transitions into either mineral/element depending on the content and context of the soul who possesses it. It's base color is 50% grey, but tends to have an innate color based on the spiritual frequency of the user (ROYGBIV= Personality (really subtle shade; 5% saturation if measuring at most), Blacker/whiter= Faith/good will (up to 75% saturation))
-Deusite/Omnitanium, regardless of any element surrounding it, even when tarnished, shines pure white, but despite how white it shines, and how much darkness is penetrated by it, it is blinding, but will never blind, unless one is of darkness.
-Atrumirritum is the complete opposite, in light, it shines total darkness (pure blackness) no matter what; and makes one sensitive to context; in other words, gives more insight when one is of light. A proper counter.
So to put it:
Deusite/Omnitanium = Faith or Spirit
Atrumirritum = Knowledge or Mind
Adamantine = Strength or Body
Symbolism like mad can be interpreted by analyzing these materials together. But there are rare opportunities where complete research can be made. You need the rest of your answers, ask the Creator Himself. It is Him, after all. Of course, with Deusite and Atrumirritum, only beings of spiritual matter are tangible enough to be able to even handle these as raw material. Even the dullest of blades, or even a spoon made of either material can cut any mortal creature entwine. Now imagine, Heaven is purely made of Deusite, and hell is a goldmine of Atrumirritum; and you have to dig really deep to get Adamantine/ium. ...Yeah.
Oddly, despite popular belief, light, dark, and grey do not mean they are necessarily good or evil, but tools of purpose. Dimension, so to put it. Nothing can be pure pure one or another; but they can get staggeringly close. It just depends on the use of said materials that determines the true spirit of the one who wields. Ever wonder why the faithful are rather blindly optimistic? Why those with great knowledge are trapped within themselves, and in turn become pessimistic, and those between are unaware of either and are indecisive? You can determine the motives behind them by their actions and if they know what they do (and whether they do it anyway or not). At least, adamantine/ium knows the difference.
So rare, a time, will there be a being of opportunity that can exist that is able to wield all 3 materials simultaneously without any adverse side-effects. One would have to be just as complex as the combination itself in order to survive such combinations. He, alone, will be the True Hero.