Scanning electron microscopy (SEM) reveals that good filaments, characteristic of microorganisms, are related to the secondary phosphate mineralization. Ongoing degradation and fragmentation in the stromatolitic mat has generated pellets, peloids, and intraclasts all enriched in secondary apatite. Degrading recrystallization across the edges of the main apatite crystals has formulated... https://damienumdul.wizzardsblog.com/35593906/getting-my-tsp-for-nutrient-enrichment-sri-lanka-to-work