Scanning electron microscopy (SEM) reveals that fine filaments, characteristic of microorganisms, are affiliated with the secondary phosphate mineralization. Steady degradation and fragmentation with the stromatolitic mat has produced pellets, peloids, and intraclasts all enriched in secondary apatite. Degrading recrystallization around the edges of the main apatite crystals has desig... https://tspforsrilankanvegetables69024.tribunablog.com/tsp-for-soil-amendments-sri-lanka-things-to-know-before-you-buy-50018308