Cinderite is a scoria mined from 3 dormant volcanos in southern Utah, USA.  One volcano is located in Veyo, UT while the other 2 are located east of Hurricane, UT.
The mined material is then brought back to our facility, crushed into the proper product size, and packaged in 12 lb. and 40 lb. bags for retail customers, or prepared in 1 ton totes or semi-trucks for commercial customers.
Here is a video of our volcanos, and production: Cinderite: Mine to Market