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Slag Glass Rock

Large Slag Glass Green Chunk Natural Specimen Rock 45 Pound Stone Garden Element
Large Slag Glass Green Chunk Natural Specimen Rock 45 Pound Stone Garden Element

Large Slag Glass Green Chunk Natural Specimen Rock 45 Pound Stone Garden Element

Located in Philadelphia, PA

Large Slag Glass Green Chunk Natural Specimen Rock Approx 45 Pound Stone Garden Element. Circa Late

Category

Late 20th Century Unknown Art Deco Historical Memorabilia

Materials

Glass

Art Nouveau Pendant Lamp with Slack Glass in Rock Crystal Optics, Germany 1920s
Art Nouveau Pendant Lamp with Slack Glass in Rock Crystal Optics, Germany 1920s

Art Nouveau Pendant Lamp with Slack Glass in Rock Crystal Optics, Germany 1920s

Located in Hannover, DE

by hand using beautiful pieces of glass that strongly resemble rock crystal, and then put together by

Category

Vintage 1920s German Arts and Crafts Chandeliers and Pendants

Materials

Brass

Antique Abstract Fish Crystal VICKE LINDSTRAND Sculpture, Minimal Glass, Kosta
Antique Abstract Fish Crystal VICKE LINDSTRAND Sculpture, Minimal Glass, Kosta

Antique Abstract Fish Crystal VICKE LINDSTRAND Sculpture, Minimal Glass, Kosta

Located in Wembley, GB

Glass Figure. Antique Decorative Fish Crystal VICKE LINDSTRAND Sculpture, Minimal Glass, Kosta Height 22

Category

Vintage 1980s Swedish Art Deco Abstract Sculptures

Materials

Crystal, Rock Crystal

Hand Blown Glass Dish by Ghiro Studio
Hand Blown Glass Dish by Ghiro Studio

Hand Blown Glass Dish by Ghiro Studio

$6,800

H 3.75 in W 11 in D 9.5 in

Hand Blown Glass Dish by Ghiro Studio

By Ghirò Studio

Located in New York, NY

Colored glass. Carved, shaped and polished from a large "slag glass" rock. "Ghiro" etched onto

Category

21st Century and Contemporary Italian Modern Decorative Dishes and Vide-...

Materials

Blown Glass

Recent Sales

Contemporary Pair of Black Metal and Green Slag Glass Rock Lamps, Italy
Contemporary Pair of Black Metal and Green Slag Glass Rock Lamps, Italy

Contemporary Pair of Black Metal and Green Slag Glass Rock Lamps, Italy

Located in SAINT-OUEN, FR

Large Pair of table or bedside black metal and green slag cut glass rock cabochon. In a Mid-Century

Category

2010s Italian Mid-Century Modern Table Lamps

Materials

Metal

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Rare Arts & Crafts Holophane No 2712.R Pendant Light England, Early 20th Century
Rare Arts & Crafts Holophane No 2712.R Pendant Light England, Early 20th Century

Rare Arts & Crafts Holophane No 2712.R Pendant Light England, Early 20th Century

By Holophane

Located in Lisse, NL

Completely original Arts and Crafts hallway, kitchen or bedroom pendant. An exceptional example of early industrial design, this rare Holophane pendant light (model 2712.R, patented...

Category

Early 20th Century English Arts and Crafts Chandeliers and Pendants

Materials

Brass

Rare Antique Arts & Crafts Glass with Embossed Copper Pendant Light w. Swans
Rare Antique Arts & Crafts Glass with Embossed Copper Pendant Light w. Swans

Rare Antique Arts & Crafts Glass with Embossed Copper Pendant Light w. Swans

Located in Lisse, NL

Rare Arts & Crafts Pendant Lamp with Embossed Swans and Water Lilies – Copper & Glass, circa 1920 With early 20th-century lighting being one of our specialties, discovering this rar...

Category

Early 20th Century European Arts and Crafts Chandeliers and Pendants

Materials

Brass, Copper

Unique Arts & Crafts Hammered Brass & Opaline Glass Mosaic Pendant Light, 1920s
Unique Arts & Crafts Hammered Brass & Opaline Glass Mosaic Pendant Light, 1920s

Unique Arts & Crafts Hammered Brass & Opaline Glass Mosaic Pendant Light, 1920s

Located in Lisse, NL

NOTE. We are pleased to inform you that all shipments to the United States are free from import duties and tariffs and that we arrange the shipping ourselves to ensure a smooth, secu...

Category

Early 20th Century Austrian Arts and Crafts Chandeliers and Pendants

Materials

Metal, Brass, Wire

Grand Victorian/Art Nouveau Green Slag Glass & Brass Mascaron Pendant Light
Grand Victorian/Art Nouveau Green Slag Glass & Brass Mascaron Pendant Light

Grand Victorian/Art Nouveau Green Slag Glass & Brass Mascaron Pendant Light

Located in San Francisco, CA

An expertly crafted, late 19th century, mosaic-style slag glass pendant light in a crowned, umbrella shape with subtle undulations; excellent lead work- the glass itself is textured ...

Category

Antique Late 19th Century Chandeliers and Pendants

Materials

Brass

Vibrant Motion: Kinetic Sculpture - Iron, Paint, Movement
Vibrant Motion: Kinetic Sculpture - Iron, Paint, Movement

Vibrant Motion: Kinetic Sculpture - Iron, Paint, Movement

$984Sale Price|66% Off

H 11.03 in W 14.18 in D 3.55 in

Vibrant Motion: Kinetic Sculpture - Iron, Paint, Movement

By Alexander Calder

Located in Barcelona, ES

Vibrant Motion: Kinetic Sculpture - Iron, Paint, Movement Manufactured in France by unknown artist, circa 1990. In original condition with minor wear consistent of age and use, pre...

Category

1990s French Mid-Century Modern Abstract Sculptures

Materials

Metal

Stylized Fish Sculpture by Vicke Lindstrand for Kosta 1953
Stylized Fish Sculpture by Vicke Lindstrand for Kosta 1953

Stylized Fish Sculpture by Vicke Lindstrand for Kosta 1953

By Kosta Boda, Vicke Lindstrand

Located in Berghuelen, DE

Stylized Fish Sculpture by Vicke Lindstrand for Kosta 1953 A stylized crystal fish sculpture designed by the Swedish designer Vicke Lindstrand (1904-1983) for Kosta. Made in Sweden,...

Category

Vintage 1950s Swedish Mid-Century Modern Figurative Sculptures

Materials

Art Glass

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Questions About Slag Glass Rock
  • 1stDibs ExpertApril 5, 2022
    Slag glass is pressed opaque glass that has colored streaks throughout. It was used in everything from lamp shades to decorative bowls. On 1stDibs, you can find a collection of authentic slag glass pieces from some of the world’s top sellers.
  • 1stDibs ExpertMarch 22, 2022
    Artisans stopped making traditional slag glass in the early 20th century. Some glass artisans continue to call their marbleized glass pieces by the name, but they do not use the same manufacturing process, which used by-products from iron smelting. On 1stDibs, shop a variety of slag glass.
  • 1stDibs ExpertNovember 4, 2024
    To identify a slag glass lamp, study its characteristics. Slag glass is often easy to spot because of its unique swirling pattern and variations in opacity that give it the appearance of marble stone. However, the material is lighter than stone. Certain makers are also known for producing slag glass lamps, such as Bradley & Hubbard, the Miller Lamp Company, the Handel Lamp Company and Tiffany Studios. Researching any maker's marks found on your lamp can help you determine if it was produced by one of these companies or by another maker known for its slag glass lamps. Alternatively, you can have a certified appraiser or knowledgeable antique dealer help you make an identification. Explore a diverse assortment of slag glass lamps on 1stDibs.