Scanning electron microscopy (SEM) reveals that fantastic filaments, attribute of microorganisms, are connected to the secondary phosphate mineralization. Ongoing degradation and fragmentation from the stromatolitic mat has developed pellets, peloids, and intraclasts all enriched in secondary apatite. Degrading recrystallization around the edges of the main apatite crystals has design... https://benefits-of-tsp-in-sri-la24568.alltdesign.com/a-review-of-tsp-delivery-options-sri-lanka-51566713