(1) Taking alunite mineral as main raw material, they have synthesized successfully into 4A zeolite mineral bearing better physical and chemical performances.

(2) Alunite added in the chicken-blood stones could reduce the transparency of "Di" while the hardness increases.

(3) Non - metallic minerals are granite , clay, pyrophyllite, alunite and so on.

(4) A new technology to produce potassium alum by soaking the alunite ripe breeze dilute sulfuric acid was introduced. Technological process and experimental conditions are described.

(5) Alunite is a harmful impurity which is difficult to remove from kaolinite, and so is kaolinite in alunite ore.

(6) This paper is intended to analyse the chemical composition and DTA of pieces of alunite coming from Changbai County, Jilin province, China.

(7) The thermodynamic theories of separating aluminum and silicon in alunite ore with acid melting method were introduced herein, and the test results were presented also.

(8) That lovable northeast aunt said I said how the servant girl you don't look for individual son place alunite, or looks for to you?

(9) A model is presented for the study of thermodynamics and kinetics of alunite roasting for its comprehensive utilization by the thermal decomposition process.