水晶的“金贵”之处在哪里呢?专家表示,主要是其原料的资源有限,产地较为集中造成的。天然水晶作为一种不可再生资源,70%~80%都产自国外,国内产量十分稀少。近年来,随着巴西执行严格的税收政策和矿业环保措施,许多中间商不愿意去收购原矿,造成了国内市场上水晶存量大幅减少,并开始出现资源短缺的现象。另外,加工成本的增加也直接推动了水晶价格的大幅 Crystal “Golden Gui ” where? Experts said that the main source of their limited resources, origin is more concentrated caused. As a non-renewable resource, 70% ~ 80% of natural crystal is produced from abroad, and domestic production is very scarce. In recent years, with the implementation of strict tax policies and mining environmental protection measures in Brazil, many middlemen are reluctant to buy raw ore, resulting in a drastic reduction of the stock of crystal in the domestic market and the start of resource shortage. In addition, the increase in processing costs also directly promote the substantial price of crystal