yeah here are a couple, you can see that there is very little coraline and the shapes are not very unique.
Here is there description:
(Caribbean Live Rock is an "uncured," porous rock that is available in specific box weights. This unique appearing live rock comes from Haiti and is actually ancient Lettuce coral heads that have been reencrusted over with coralline algae, sponges, tunicates, macro algaes, and other interesting invertebrates. Haitian live rock has many open areas due to its plating structure which will enable the aquarium to have better circulation, and a natural appearance.)
HMMM, mine looks like ,.. Concrete
(Haitian live rock is much lighter than any rock available in the market making it much easier to provide the desired look in the aquarium at an affordable price. ) I got one rock that was only 8 inches that weighed over 8 pounds! so much for light
HERE is MINE: