I wish I could tell you what this is. I don't think it's loin. A long strip of shoulder maybe? It was just salted with a bit of cure and stuffed into a casing, hung and forgotten about for about four months. Hard as a rock. Mummified. Petrified. Needs to be shaved basically. But the flavor is so interesting and it can indeed be chewed. Buster confers.
What made me think of this was a lovely cured elk loin I tasted in Banff the other day. Much softer and smokey. In future I'll have to be just a little more impatient, huh?