What is Tannerite? Possible source of loud boom from Saturday

Mysterious boom in New Gloucester was a person shooting targets

Officials: Loud booms heard in west Kentucky may have come from Tannerite products, News

Tannerite found after NYC blast is widely available in sporting goods shops

Chief: Tannerite focus of explosion probe - Times Leader

What's causing all the boom sounds lately in our area? - @wxbrad Blog

Explosive used in target practice creating headaches for Lincoln County first responders

Officials: Loud booms heard in west Kentucky may have come from Tannerite products, Newsletter Stories

Deputies: Large explosion caused by Tannerite in Lancaster County neighborhood – WSOC TV

Crews and services investigate loud boom near Hamilton County