There are Ice Walls and mountains on the earth that are so high [sheer] that they are the ones that cause the shade period, or night. As the sun orbits above us, it is also the farthest thing from the earth but the closest to the sky, it therefore orbits behind the mountains and ICE WALL, and not the one at the antarctic circle. The aurioboralisis is the reflection of those sheer ice walls. See "Phaedos" Socrates for the sizes and colors of gold and gems on those parts of the earth. I'm the one who revealled all this to him
Also, being so high, no one can see them from anywhere on earth. And auroraborealis only affects ice of the ice wall. All other ice in the world is immune to that effect.
And in case you're wondering, the fact that the tall ice wall is the closest thing to the sun and doesn't melt, is because it's made of unmeltable ice all over. It also extends well under the sea. That ice, in addition to not ever melting, can support the weight of all those millions of tons of ice on top, because it's harder than metal. It's been supporting that weigt for thousands of years without letting up.
Of course, it would be useful to use that special ice in everyday life, seeing as it is so wonderful. But the conspirators are not interested in harvesting it.