獲得的年齡不一定是構造階段的年齡,但可以顯示構造階段的結束和新礦物結晶發生的時間。 B.A. van der Pluijm and S. Marshak (2004). EarthStructure – An Introduction to Structural Geology and Tectonics. 2nd edition
J.; Allaf, K.; Coutures, J.; Dexpert, H. Thermal decomposition of rare earth orthophosphates in air above 1200°C. Reactions and characterization of new