We,ve know then that the great barrier of coral is becoming white,and this could well mean the fact
that the dorsals are altering the extrusion in which may mean a higher proportion of Iron and most likely nickel.In such a way that the coral itself is a living element.An element that could very well
be nourished by plankton,in such a way that everything that ingest extrudes,being thus vital for the ecosystem.
