In recent years

with the rapid development of nuclear industry

as the raw material of nuclear fuel uranium research should not stop. The uranium mineralogy research has become increasingly sophisticated

and the interior of the uranium mineral crystal structure is closely related to their physical and chemical properties

thoroughly on the nature of uranium ore finding

mining and metallurgy

environment of uranium processing is important. This paper aims to study uranium ore internal crystal structure

basic properties and characteristics of uranium ore

and finally a review being presented

the conclusion is as follows: 1) the crystal structure of uranium-bearing minerals has a very important influence on the physic

ochemical properties; 2) The crystal cell parameters of uraninite are ranging from 0.548 nm to 0.545 nm

the synthetic UO

2

are 0.546 nm

the pitchblende is between 0.545 nm and 0.537 nm; 3) The existence of impurity ions in uranium minerals affects the crystal lattice stability and properties of uranium minerals.