5 EASY FACTS ABOUT CRYSTAL DESCRIBED

This concept applies Similarly in one, two, and three-dimensional Areas. All the crystal lattice could be made by repeatedly reproducing the pattern of your unit mobile in all directions.无色水晶以晶莹美丽、洁净透明着称。衡量无色水晶主要看它的纯度，越纯、越透明越好。干净的、无瑕疵的、杂质少的价�