A coating structure of sea mineral powder, the individual of which is granular structure, each single system includes a soluble coating layer and a main body layer, the soluble coating layer is covered in the main body layer, wherein the main body layer is sea mineral powder material, and the soluble coating layer is capsule shell structure. In this way, the normal powdery structure of sea mineral powder can be changed, and the reliable and stable material state of the substance can be obtained when it is transported or used, so that it is more convenient and convenient for the use of agriculture or biotechnology, and the expected efficiency can also be effectively played.一種海礦粉之包覆結構，其個體呈粒狀之結構，每單一個體係包含有一可溶性包覆層，及一主體層，該可溶性包覆層係包覆於該主體層；其中該主體層係為海礦粉物質，可溶性包覆層為膠囊殼結構。藉以改變海礦粉其常態所呈粉狀結構，而有利於該物質於運送或使用時獲致可靠穩定之物質狀態，進而在於農業或生技之運用上更為便利方便，且亦能有效發揮預期之效能。
