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象牙玉是继昆仑玉、黄龙玉之后发现的又一新的珍贵玉种,是玉石家族中的新成员。象牙玉只出产在海拔4000多米的西藏神秘山谷中,是青藏高原亿万年前由于火山运动和地质造山运动创造的产物和结晶。象牙玉不仅具有玉之品德,且石色洁白纯正、石质细密温润、石性稳定,硬
Ivory jade is another new jade species discovered after Kunlun jade and Huanglong jade and is a new member of jade family. Ivory jade produced only in the mysterious valley of Tibet at an altitude of 4,000 meters above sea level, is the Tibetan Plateau hundreds of millions of years ago due to volcanic and geological orogeny created products and crystallization. Ivory jade not only has the character of jade, and pure white stone, stone gentle and gentle, stable, hard