Considering the Core
The discovery of the stone spheres in Costa Rica almost aligned perfectly with the discovery of the stone sphere in Bosnia. They were roughly the same shape, and they seemed to be condensed in a way that mimicked the way the Earth is compressed. There is a base layer of semi-hard ironstone that’s similar to the crust of the Earth, but within them, there is a thicker “mantle-like” layer that comprises the majority of the inside of the stone. All of this ends at the sphere’s core, which is the single most dense point of the rock and is composed of primarily iron. Dr. Osmanagic theorized that nothing in nature could make such a specific and unique structure and that it was purely impossible for this structure to not be manmade. While his theory has yet to be disproven, multiple other theories suggest the opposite…