Travertino is a dry plaster that can be watered down to use thick or thin; it can also be built up during application around 3/8" without cracking.
So in terms of heavy aggregate to light, here is how it works out:
Marmorino GM
Travertino
Marmorino GF
Marmorino Flat
Marmorino Satin
Venetian Glaze (paint or plaster type finish). Can be used in conjunction with plaster for added color, etc.