Depth Ore

I am tired of using up diamond tools and armor all the time. Maybe we could add a new ore: Depth Ore. Depth Ore is very rare. So rare that it is twice as rare as emerald. It spawns 0-8 ores a vein. It looks like stone with glass in it. It spawns at levels 0-7 which makes it harder to obtain. However, in order to use it you must smelt it. Armor gives 6 extra armor points. All tools made by this ore have a hit point of no less than 8. These tools and armor are almost impossible to break. They have durability 5* that of diamond and mine anything instantly. The tools and armor are almost invisible which makes it harder to tell if anyone is a noob or a pro.