World Phosphate Deposits
Loading...
Date
2004
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
This chapter delves into the global distribution, production, consumption, reserves, and future trends of phosphate rock (PR). PR, encompassing both unbeneficiated ores and concentrated products, primarily originates from sedimentary and igneous deposits. Sedimentary deposits, notably prevalent in Morocco, the United States, and China, constitute the majority of global production, with sedimentary francolite deposits being highly reactive for direct agricultural application. Igneous deposits, although less abundant, are found in various countries but typically contain less reactive fluorapatite. The chapter outlines world PR production, highlighting major producers and indicating a decline in direct application phosphate rock (DAPR) consumption over the years. Additionally, it examines global PR reserves and resources, emphasizing regional disparities and estimating potential resources suitable for direct application. Future trends suggest potential growth in production from certain regions and the possibility of discovering new deposits, including offshore reserves.
Description
Keywords
Production
Citation
Health McClellan, G.H. and S.J. Van Kauwenbergh. 2004. “Chapter 2. World Phosphate Deposits,” IN Use of Phosphate Rocks for Sustainable Agriculture, F. Zapata and R.N. Roy (Eds.), pp. 11-15, FAO Fertilizer and Plant Nutrition Bulletin 13, Rome.