Why the Deity Platform Is Marble
Look at a home mandir that has been in daily use for five years and the damage is almost always in the same place: the surface where the lamps stand. Diyas are set down hot, ghee runs over the edge of the thali, water is offered and wiped, and camphor is lit directly on the platform. Polished wood cannot take that combination indefinitely. The finish clouds, then lifts, then the timber underneath darkens in rings, and because it is the most visible surface in the piece the whole mandir starts to look neglected while everything around it is still sound.
Setting a marble slab into that position solves it properly rather than delaying it. Marble is unaffected by lamp heat, it does not absorb oil the way an open-grained finish does, and it wipes clean with a damp cloth. It is also the material used underfoot and underhand in temple building for the same reasons, so it belongs here rather than being imported from a kitchen worktop. And because it is a set-in slab rather than a bonded surface, it can be lifted and replaced decades later without disturbing the carved woodwork around it. That is a repair path most mandirs simply do not have.