I've said this a couple of times before...the only real way of identifying a species of timber is by an expert analysis of the end grain (the growth rings) and in addition the botanical nature of the tree, if known (leaf and twig pattern)
So from looking at the International Book of Wood and also the blurred pic of long grain timber it could be:
Acacia melanoxylon
Anisoptera spp
Aucoumea klaineana
Balfourodendron riedelianum
...all of which look similar to the pic. The trouble is that there are another 30-40,000 :shock: different species of timber on the planet so trying to identify one timber from one blurred pic is a bit of a ](*,) exercise and appologies if some of the latin names are spelt incorrectly...long day :wink: - Rob