2012年澳大利亚蛋白石展和宝石节

黑欧泊是欧泊中最受欢迎的品种，其深邃的底色使其表面呈现出彩虹般的光泽。探索黑欧泊的用途、特性、历史和价值！

了解蛋白石的分级方式以及影响其价格的因素。从颜色和亮度到切工和产地，了解每种蛋白石的价值——并附有价格范围示例。

来吧，跟随我们的特邀作家 Vivien Schapera（来自 Crystal Healing Techniques）一起探索蛋白石的疗愈力量！

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