That sounds like the wood I have here. It would have been impossible without a splitter or (ripper) in this case.polaris said:I'm almost positive it's blk. gum. There is an interesting story about black gum here in KY. While at ft. Boonesborough in the early/mid 1700's the folks found themselves under attack by the locals(indians). Some genius remembered the gum log that no one in the FT. could spilt. They hollowed out the log with red hot iron then wrapped it with a couple of wagon wheel bands for good measure, set it on a pivot, loaded it with black powder, rocks, nails and iron scrap. They got a brave soul to fire it at a clump of trees where some of the locals had been firng from and let it rip. Several of the attackers were killed or wounded. It worked so well they tried it again with great success. On the third shot the gum log cannon exploded killing the poor soul who fired it. Just goes to show how tough gum can be to split.