Research of Making Skarn Gold Mine Tailings into Art Pottery Body Material

doi:10.12068/j.issn.1005-3026.2014.11.024

Abstract

Abstract: By modern technology，phase composition， chemical constitution and grain composition of a skarn gold mine tailing from Hubei Province were systematically tested. Remedying the defect of tailings used pottery clay according to its composition. Mixing water and raw material for green bodies and then firing the green bodies into the pottery bodies was designed under oxidizing atmosphere through 15hours with the firing temperature of 980~1000℃. The results showed that some new kinds of mineral facies， such as calcium feldspar， appear in pottery bodies and the pottery bodies meet the performance requirements of art pottery bodies because of their closegrained internal structure， 746% water absorption and 55~6Mohs hardness. It can be proved that skarn gold mine tailings are feasible for art pottery body materials making.

Key words: skarn gold deposit, tailings, solid waste, making, art pottery, body material

CLC Number:

TB499

HUANG Fei， LIU Rui， YU Haoran， WANG Feng. Research of Making Skarn Gold Mine Tailings into Art Pottery Body Material[J]. Journal of Northeastern University Natural Science, 2014, 35(11): 1626-1629.

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