I specifically checked the briquettes, because that's what we were discussing.
Lump is always made of hardwood---there's really no other way to produce it. And, yes, you're right; there often is foreign material in the bag.
Did you know that historically charcoal making was one of the most dangerous occupations? The proceedure was to dig a huge pit, fill it with wood, ignite the wood, then backfill the hole. If---as happened far to often---the pit was opened too soon the result was a massive explosion. |