I had this 5"x2"x2" spindle blank in amongst a batch that I bought recently, and it was labelled as Kingwood...
...but I'm not absolutely sure that it is! I've had a search and couldn't really confirm it, one way or the other. It was dense, turned well and was quite oily. The finish is lemon oil, as I wanted a thin oil to penetrate the pores of the wood, but it has turned the sapwood quite yellowy....still, it's made a nice little piece.....shame I had only the one piece, really!
Les