Briar in this case from the same supplier - same bag, same purchase.
Currently on the bench, a sandblast grade billiard, looking good, nothing ugly, a few little pepper spots as all briar has.
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Marked out and cut just ahead of it:
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Would have been fun grain for a blast,
But it's awful - discolored and cracked, absolute reject.
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I won't make a pipe from that, and I don't know an artisan who would.
In a factory setting, .... it's getting frazed, stemmed, and finished. It wouldn't be a high grade, but it would get finished and sold.
The pipe at 6:00 and the even worse pipe at 7:15 in this video about Chacom show what continues to be worked on (and therefore sold).
Briar is treacherous stuff. Demand for top quality has always been high. If you choose to believe that every Dunhill was dead root Calabrian north-slope virgin-picked.... I can't stop you. If you think oil curing makes a great pipe, I can't stop you. We've all had varying experiences with all kinds of different pipes.
I disprefer Algerian briar because it's got a lot of flaws and it's kind of weirdly waxy to work with. But that doesn't mean there's no quality Algerian briar. I like Spanish wood, I think it smokes great and it's got a little more "fight" in it than some Italian wood does. Makes for interesting pipes, if less "perfect" in terms of grain. I keep Italian wood on hand for bright contrast work, it stains a little differently.
But it's not at all a case where one can look at a bag of blocks and say "Oh, that's good smoking briar." Utterly impossible. It might be pipe by pipe in ANY bag of blocks as to the quality of the wood, even if you do believe that Spanish briar tastes a little different or smokes with somehow a different character than Italian.
The other thing I'll mention here is that there was a space-race of marketing amongst all the pipe houses - "we have 10,000 year old moon briar", "we have a gizmotronic stinger", "we have a the smoke-o-matic fitment"... all kinds of BS. And smokers lick this stuff up. Being ignorant, largely, of how a pipe works, and how pipes are made, we have all been at the mercy of the copy men. I think it's good to de-mythologize this stuff. I can only do so by relating my own experience as a smoker, an explorer of pipes, and a maker.
Your mileage may vary