Natural crystal process development

- Sep 12, 2019-

Abstract: the natural crystal jewelry in the family, it is widespread and common one of the oldest gem, has the very high ornamental value, technology value and certain health care function, this paper has carried on the business to natural crystal classification, and sums up the natural crystal technology development direction, make I save precious crystals can fully develop and utilize resources.

Key words: natural crystal;Process development;

PA-03

If you want to store crystal crafts for a long time, do not use foamed adhesive paper or plastic bags.This kind of packaging can increase the temperature and cause damage to the crystal.In the meantime, must not store crystal attic or cellar, lest they place themselves in abominable environment.