Plus, there is pumice being mined in areas all over the globe. Italy is the largest producer of pumice and is followed closely by nearby countries, like Spain, Greece, and Turkey. However, this volcanic rock can be found all over the globe, including the United States. Basically, you can find pumice anywhere there was gas and water in magma that is cooing rapidly. So, many of the volcanoes that form near a coast will likely have pumice being created nearby. You can even find this stone in the deepest depths of the ocean, as there places in the oceanic crust where water sinks below the crust and can lead to pumice!
