Copal is from Indonesia and is used in rituals of purification, consecration, making contact with the other planes, and exorcism rites. May come with a random mix of large chunks of 1 1/2" down to pebbles and dust in the same bag. Sold by weight - not particle size. Each bag will contain a different mix.
Legal Disclaimer: sold as curio only, no claims of medicinal or metaphysical benefit are implied.