Evolution of symmetry index in minerals

Crystal structures of minerals are defined by a specific atomic arrangement within the unit-cell, which follows laws symmetry to each crystal system. The causes for mineral crystallize in given system have been subject many studies showing their dependency on different formation conditions, such as presence aqueous fluids, biotic activity and others. Different attempts made quantify interpret information that we can gather from studying its distribution kingdom. However, these methods mostly outdated or at least not compatible use large datasets available today. Therefore, revision index calculation has accordance with growing understanding species characteristics. In gathered data, observe gradual but significant decrease through stages evolution, solar modern day. this is neither uniform nor linear, provides further implications evolution viewpoint symmetry. temporal based number essential elements chemical formulae calculated compared explore behaviour. Minerals four eight lowest average index, while being most abundant throughout all evolution. There open questions, including those pertaining whether biological Earth influenced observed time trajectory planetary geologically active body one decreasing symmetry/increasing complexity.