Scanning electron microscopy (SEM) reveals that fine filaments, characteristic of microorganisms, are connected with the secondary phosphate mineralization. Constant degradation and fragmentation in the stromatolitic mat has made pellets, peloids, and intraclasts all enriched in secondary apatite. Degrading recrystallization throughout the edges of the principal apatite crystals has c... https://alexish666jar7.dailyblogzz.com/profile