Everything about Crystal
天然的水晶一般都会有絮状（绵绺），也就是大家俗称的瑕疵，这是液体水落石出和二氧化碳的小孔穴，而人工合成的水晶就不会有这样的特征。An additional fun, and tasty, experiment is usually to sort huge crystals employing sugar. By heating sugar with drinking water after which permitting this so
天然的水晶一般都会有絮状（绵绺），也就是大家俗称的瑕疵，这是液体水落石出和二氧化碳的小孔穴，而人工合成的水晶就不会有这样的特征。An additional fun, and tasty, experiment is usually to sort huge crystals employing sugar. By heating sugar with drinking water after which permitting this so