Weathered Crust Elution-Deposited Rare Earth Ores

ISBN-13: 9781604563870 / Angielski / Twarda / 2008 / 300 str.

Ruan Chi;Jun Tian

Opis

Weathered crust elution - deposited rare earth ore (original name is the ion-adsorbed rare earth ore) was first discovered as a novel exogenous ore in Jiangxi province of China in 1969. There are many advantages for the ore which has a widespread distribut