The Ark crystal of Gravity was constructed by modifying an enormous natural crystal in the complex beneath Arkansas, near the area of the Toltec Mounds.
重力方舟水晶的建造，是修改了一个位于阿肯色州下方，靠近托尔特克土堆的一个巨大天然水晶复合体而成的。
2
Mixing sulfur, an organic blue dye, and an antiseptic, Hart created a crystal containing a complex structure of bubbles and fault lines.
Hart将硫磺、一种有机蓝色染料和一种杀菌剂混合起来，创造出一种由泡泡和瑕疵条纹组成的复杂结构。
3
Geometric structures in two and three dimensions abound in the natural world, from complexcrystal shapes to starfish, and unicellular organisms like diatoms.