Mosasaurus hoffmannii skull
Origin: Morocco
Time: Cretaceous
Features: Mosasaurus hoffmannii is a superstar among Marine Reptiles and this is an intact skull fossil.
Dunkleosteus terrelli skull
Origin: Morocco
Time: Devonian
Features: Dunkleosteus terrelli is a famous ancient giant predatory fish and this is a complete carapace specimen.
Chrysanthemum stone
Origin: Enshi Tujia and Miao Autonomous Prefecture, Hubei Province.
Features: It was formed 100 million years ago with unique flower shape, strong layers, and good white black contrast. What’s rare is that both sides have hundreds of chrysanthemums like clusters of butterflies.
Citrine Echinus Flower
Origin: Brazil
Features: It is a kind of amethyst and becomes gold through high temperature. There are calcite families like countless echini in symbiosis with citrine.
Rock Crystal-Arsenopyrite-Wolframite
Origin: Yaogangxian town, Chenzhou City, Hunan Province
Features: It is a good specimen and a classic combination in the production area. Besides, the wolframite has obvious metallic luster and complete crystal with calcite like a flower.
Yaogangxian Quartz
Origin: Yaogangxian Town, Chenzhou City, Hunan Province
Features: The quartz, in the shape of noodles, wrapping up huebnerite, appears red under strong light.