So, in science class today(at the time of creation, oct 5), we were watching a video about (guess what it is, it isn’t hardness). In one part of the video, they was talking about hardness, and that there are 2 natural substances that are stronger than diamond, one is called wurtzite boron nitride (I forgot name so i googled) and Lonsdalieite(also forgot name), with the first one being the one I’m talking about. So, it (I don’t even want to type it again) comes from volcanic eruptions, and is extremely rare. Netherite is from the nether, which contains LOADS of lava, and though not as rare as wurtzite boron nitride, it is still rarer than diamond.