Scanning electron microscopy (SEM) reveals that high-quality filaments, characteristic of microorganisms, are affiliated with the secondary phosphate mineralization. Ongoing degradation and fragmentation of your stromatolitic mat has produced pellets, peloids, and intraclasts all enriched in secondary apatite. Degrading recrystallization around the edges of the main apatite crystals h... https://erick776jar7.plpwiki.com/user