Antique Brass Onyx Lamp
An antique brass onyx lamp brings a warm, tactile presence to a room, combining the cool gleam of metal with the banded warmth of stone.
Antique Brass Onyx Lamp
An antique brass onyx lamp brings together structural metalwork and decorative stone, frequently taking the form of a table lamp or a standard floor lamp.
The pieces appearing on this page span the Victorian and Edwardian eras into the Art Deco period, with French designs strongly represented alongside British examples.
Most items rely on combinations of brass, gilt bronze, or ormolu paired with polished onyx or white onyx sections, often retaining elements of oil lamp conversions or period wiring setups.
Materials and construction
Foundries cast brass, ormolu, and gilt metal into slender columns, paw feet, and ornate bases, frequently enhancing them with champleve enamel or bronze mounts.
Stonemasons turned and polished solid blocks of onyx and marble to form central shafts, urn bodies, and stepped plinths that contrast with the reflective metal components.
Several columns double as resting spots for cast bronze cherubs and dolphins who appear to hold up the light.
Distinctions in craftsmanship
Superior examples show crisper detail in cast ormolu mounts and tighter joins where the brass collars meet the stone shafts.
The depth of colour and lack of heavy veining flaws in the onyx sections dictate the visual success of the piece, alongside the weight and stability of the cast base.
The Antique Brass Onyx Lamp Glossary
- Ormolu
- Gilded bronze applied to furniture and lighting mounts. This technique was widely utilised by French makers during the nineteenth century to provide rich golden highlights.
- Champleve
- An enamelling technique where troughs are dug into metal and filled with vitreous enamel. It appears on French table lamps of the around nineteen hundred period.
- Standard lamp
- A tall floor lamp designed to stand independently in a room. These frequently incorporate adjustable brass columns and heavy weighted bases for stability.
- Cassolette
- A decorative vessel that doubles as a burner or lamp base. French examples often feature stone bodies with detailed metal mountings.
Antique Brass Onyx Lamp: Frequently Asked Questions
How do I wire an old lamp?
Rewiring requires passing modern heat-resistant flex through the central channel of the brass or stone column. Qualified electricians handle this to ensure safety without altering the outer metal or stone components.
Original fittings can sometimes be retained, but modern lamp holders are usually fitted to meet current standards while securing safely to the threaded top of the column.
Were these originally oil lamps?
Many tall standard lamps and table lamps began life burning oil before conversion to electricity. Burner assemblies were removed or adapted to house bulb holders.
Converted pieces often retain their original reservoirs or galleries, which serve as key indicators of their nineteenth or early twentieth century origins.
How do I clean onyx?
Onyx is a softer stone that reacts poorly to acidic cleaners or excessive moisture. A soft, dry cloth removes dust without dulling the polished surface of the stone.
Metal components like brass and ormolu require gentle dusting, avoiding harsh metal polishes that might strip away the historic patination or damage adjacent stone sections.
Are these French or British?
French pieces often feature ornate ormolu mounts, cherubs, and champleve enamelwork from ateliers working in Neoclassical or Louis XV styles. British models tend towards more restrained Corinthian column designs in brass.
Both origins appear frequently across the Victorian, Edwardian, and Art Deco periods represented on this page.