While marble flooring can be installed in large slabs this is rarely done except in formal commercial settings.
Measure the diameter of a marble.
Most templates measure to 16ths of an inch.
Tile size and shape.
Lay a marble template on the tissue and try the marble in the different holes until you find the one closest to the size of the marble.
Classic marble floor tile is usually square in shape with several dimensions most common.
A marble is a small spherical toy often made from glass clay steel plastic or agate these balls vary in size.
Write down the measurement.
For residential use marble flooring is almost always installed in the form of tiles.
Marble size is a matter of preference for hobbyists but as of 2011 the national marbles tournament called for specific sized marbles for its competitions.