Investigation of the Impact of Leaching Agent Concentration and pH on the Stability of Agglomeration of Ion-Absorbed Rare Earth Deposits

Table 1

Particle gradation of the in situ rare earth soils.

Particle diameter (mm)	>5	2.5-5	1-2.5	0.5-1	0.075-0.5	<0.075
Percentage (%)	12.8	28.9	7.3	8.4	28.7	13.9