A piece of green fluorite associated with pyrite from Yaogangxian Mine, Chenzhou City, Hunan Province. The interior of the fluorite is clean and transparent, with visible mineral deposits that resemble green moss inside. Against a white background, there are clearly visible multi-layered phantoms inside the fluorite, which record its growth process. The combination of the fluorescent green fluorite and the pyrite at the bottom makes this specimen extremely attractive. It is a rare specimen well worth collecting.