Hemimorphite - China The Cleoniceras sp

The Cleoniceras sp

Face rollers have gained popularity over the years

You can see in this specimen all of the different directions growth took place

This specimen gives you an idea of what a yellow or green piece of hemimorphite may look like

Hemimorphite - China The Cleoniceras spThis is a great example of botryoidal hemimorphite. Even though it is small in size, it has all the characteristics you want in a nice specimen. Most examples from this location are much bluer than this. This specimen gives you an idea of what a yellow or green piece of hemimorphite may look like. Hemimorphite is a zinc base silicate mineral, up to 54% zinc, that often forms tabular crystals. However, it can also grow in botryoidal patterns. Some