Are these lamps heavy to place?

Solid marble, onyx, and alabaster lamp bodies possess substantial physical weight for their size. Ensure your table or occasional furniture can support the load safely without wobbling.

Why do some stones glow lit up?

Alabaster possesses a natural translucency that allows internal light bulbs to illuminate the stone grain. Opaque marbles and heavy fossil stones block light entirely, casting illumination strictly through the shade.

How do I date a stone lamp?

Examine the style of the metal mounts, wiring conduits, and the overall aesthetic movement or period influence. Early twentieth-century pieces often reflect Art Deco or Edwardian tastes, while nineteenth-century items favour stricter classical revivals.