Open Sesame Science
Exploration Center

::: Please observe carefully of each stone's specific crystal. Think about the things we see in daily life, what are made from these stones or rocks?

Due to different accumulation methods, the shapes and hardness of ores are various.

Please observe carefully of each stone's specific crystal. Think about the things we see in daily life, what are made from these stones or rocks? Due to different accumulation methods, the shapes and hardness of ores are various.