来自马斯温戈，津巴布韦的天然 Alexandrit-Kristall – 大自然的杰作，具备神奇的色彩变换，20.70 克拉- 4.14 g

这块来自津巴布韦马斯文戈地区的原生 Alexandrite 水晶，真正是矿物界的珍宝。乍一看，石头呈现出金属蓝光至深紫黑色，与闪烁的光泽和天然纹理交织在一起。但它真正的魅力，只有在不同光源下才会显现：在日光下， Alexandrite 显现出冷色调；在人工光或紫外线下，则过渡到壮观的紫色至品红色——这是一场迷人的色彩游戏，使这颗宝石格外非凡。

此处展出的水晶不仅因产地而令人印象深刻，也因其原始未琢的特征而独具魅力。粗糙的表面强调了它的自然本色，而色彩的变化则像一场生动的灯光秀，近乎魔幻。

Alexandrite 是黄玉组中最罕见的变种之一，因为其光变特性而被称为“宝石中的变色龙”。像这样的发现极为罕见——尤其是在这种品质和来自这个产地的情况下。

这是一个迷人的收藏品，不仅会让稀有矿物爱好者着迷，也会吸引那些精神取向的人，因为 Alexandrite 被视为象征转变、内在平衡与有意识改变的石头。

Stone: Rare Natural Alexandrite Rough
Weight: 20.70 ct
Size: 15x11x9mm
Shape: Natural
Color: Color Change ( Nice Green Changes to Purple)
Origin: Masvingo, Zimbabwe
Treatment: NONE

This rare gemstone is named after the Russian tsar Alexander II (1818-1881), the very first crystals having been discovered in April 1834 in the emerald mines near the River in the Urals. The discovery was made on the day the future tsar came of age. Although alexandrite is a relatively young gemstone, it certainly has a noble history. Since it shows both red and green, the principal colours of old Imperial Russia, it inevitably became the national stone of tsarist Russia.

The lots were photographed under professional lights. Please note that the colours might differ depending on the monitor settings and light source.