Why none of it shines
Sandblasted leads, then tumbled and leather, with fine picked and brushed behind them. Across the whole range there is no polished piece and no honed one, which on an interior marble page would be the two largest groups.
Two things explain it. A worked surface gives a wet foot something to hold, and a polish outdoors is a temporary condition: rain is mildly acidic and it falls on the same stone every week, so a shine that took a factory hours to produce dulls in a season. Starting textured removes the question.
What makes it a paver
Thickness. Most of this range is 1 1/4 inch, with groups near 1.18 and 1.97 inch and a few at 2 inch. An interior marble tile is 3/8 or 1/2 inch, so these are two to five times thicker.
That body is what lets a piece carry load through itself, on a bed of sand or gravel rather than bonded to a slab. The marble tile range carries the interior thicknesses of the same stones.
The finishes and what each one does
Sandblasted is abraded with grit under pressure, which opens the surface evenly and is the workhorse here. Tumbled has been rolled until its edges round and its face opens, which is the aged look. Leather is brushed to a soft low sheen with texture left in it, closer to a finish than a weathering.
Fine picked is chipped with a point, brushed is worn down with wire, and the small Renaissance and Textura groups are proprietary versions of the same idea. All of them are ways of taking a saw-flat face and giving it grip.
Sizes and the pattern sets
16x24 leads, then 12x24, 24x24 and 6x12. Those are outdoor proportions: larger and more rectangular than an interior floor, because a terrace is read from further away and a bigger piece means fewer joints in a surface that collects.
Two entries are not sizes at all. Versailles and Ashlar are pattern sets, described on the pavers page, and they appear here because marble is one of the stones they are cut in. Those listings carry Various in place of a measurement, since there is no single figure to give.
The colors marble takes outdoors
Gray and white lead almost level, then beige, then a real blue group and a small black one. Blue at that level is unusual anywhere and worth naming: blue marbles exist, they are scarce, and outdoors they hold their color because there is no indoor light to flatten them.
Tone matters more on a terrace than in a room. A pale paver in full sun stays usable barefoot where a dark one does not, which is why the white and gray groups are the size they are.
Pool coping in marble
Coping is a real part of this range and it is a separate product from the field paver: the piece that caps the pool edge, shaped to a profile the shell was built for.
The pool coping range holds the edge profiles. What marble brings to that edge is a pale, cool surface at the point where people climb out and stand.
Marble against travertine outside
Travertine is the default outdoor stone in warm climates and marble is the denser alternative. Both are carbonates and both respond to acid the same way; what differs is structure. Travertine formed at a spring and carries cavities through the body, which is why it comes filled or unfilled. Marble recrystallized and has none.
In practice a marble paver is harder underfoot and shows less of what a terrace collects in its surface, and travertine is the more forgiving of a deck that moves. The travertine pavers range is the other half of that decision.
What a carbonate does outdoors
Rain is slightly acidic and a carbonate stone reacts to acid, so an exposed marble surface changes over years: it opens very slightly and the color softens. On an already textured face it reads as weathering and not as damage, which is the whole reason the finishes here are what they are.
Freeze behavior is the other question and it belongs to the individual piece rather than to the material. Where a maker publishes a frost rating it appears on the product.
For other stones and porcelain, go back to all pavers. If the size is already settled, 12x24 pavers and 24x24 pavers list every material in that format.