White Sulphide Sheep & Blue Swirl Glass Marble LOTMiddleManBrokers Inc.4.6(503)$35(2 bids)21 hrs Left
Natural Tiger Eye Agate 32.15 Ct. Fancy Cabochon Shape 23 x 17.5 Mm Gemstone from MadagascarTreasure of Gems & Jewelry4.4(215)$1Feb 15, 2026
Peach Moonstone Marble with Art Glass Display DiskMatthew Bullock Auctioneers4.7(2k)$15(1 bid)Feb 14, 2026
Natural Kabamba Jasper Crystal Sphere Kabamba Agate MineralWeatherham Estate Treasures4(212)$501 day Left
32.45ct Oval Cabochon Moss Green Cat's Eye Opal GemstoneWeatherham Estate Treasures4(212)$120Feb 12, 2026
1.02 Carats Vivid Orange Fanta Garnet - Natural Tanzanian Stone - 6.6 x 5.0 x 3.7 mm, 31WEThousandPlanet4.4(222)$54 days Left
SoldCHRISTENSEN HALLOWEEN PATCH MACHINE-MADE MARBLE,orange base color with black decoration. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Parallels Block - Collecting Early Machine-made Marble, p. 122, bottom.Provenance: From tSee Sold Price
SoldLot Of 4: Machine Made Marbles.Lot includes two experimental royal blue and orange patches (one is 2/32" out of round), one Akro experimental moss agate brown patch and a large blue M.F. Christensen slag. (9.2 - 9.6). 1-3/64'' to 1See Sold Price
SoldASSORTED PATCH MACHINE-MADE MARBLES, LOT OF EIGHT,opaque white or colorless base color, four having a green and oxblood patch. Various makers. Second quarter 20th century. (Updated 8/16/22) 5/8" to 1" D.Provenance: From the Blake Rhodes collection, DSee Sold Price
SoldCHRISTENSEN GUINEA MACHINE-MADE MARBLE,colorless base color with multi-colored mottled decoration. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Block - Collecting Early Machine-made Marbles, p. 136, top left.ProvenSee Sold Price
Sold19/32" Christensen "Flame" Machine Made Marble19/32" Christensen "Flame" Machine Made Marble. A couple small chips and flea bites. VG++. In-house shipping available.See Sold Price
Sold11/16" Christensen "Brick" Machine Made Marble11/16" Christensen "Brick" Machine Made Marble. Has some small half moon chips and flea bites. VG+. In-house shipping available.See Sold Price
SoldPELTIER ZEBRA / ZEBRA PATCH OPAQUE MACHINE-MADE MARBLES, LOT OF EIGHT,opaque white base color with black aventurine decoration, comprising four Zebra and four Zebra patch. Peltier Glass Co. Second half 20th century. (Updated 8/16/22) 9/16" to 11/16" D.Literature: ParallSee Sold Price
SoldCHRISTENSEN TRI-COLOR FLAME MACHINE-MADE MARBLE,opaque black base with orange and yellow decoration, flame swirl. Christensen Agate Co. 1925-1930. 3/4" D.Literature: Block - Collection Early Machine-made Marbles, p. 100, bottom right and left.ProveSee Sold Price
SoldCHRISTENSEN TRANSPARENT SWIRL MACHINE-MADE MARBLE,transparent green base color with orange and yellow swirls. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" D.Literature: Parallels Block - Collecting Early Machine-made marbles, p. 113m topSee Sold Price
SoldCHRISTENSEN TRANSPARENT SWIRL MACHINE-MADE MARBLE,transparent amber with orange, green, opal, and black swirls, two seams. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" D.Literature: Parallels Block - Collecting Early Machine-made MarblesSee Sold Price
SoldCHRISTENSEN TRI-COLOR FLAME MACHINE-MADE MARBLE,opaque blue base with black and yellow decoration, flame swirl. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 3/4" D.Literature: Block - Collection Early Machine-made Marbles, p. 93, bottom rightSee Sold Price
SoldCHRISTENSEN TRANSPARENT SWIRL MACHINE-MADE MARBLE,colorless base color with ruby swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 7/8" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 110, top.Provenance: From theSee Sold Price
SoldCHRISTENSEN OPAQUE SWIRL MACHINE-MADE MARBLE,white base color, having blue, green, and amber swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 115, top.ProSee Sold Price
SoldCHRISTENSEN OPAQUE SWIRL MACHINE-MADE MARBLE,opaque powder blue with green swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 3/4" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 122, top.Provenance: From theSee Sold Price
SoldCHRISTENSEN OPAQUE SWIRL MACHINE-MADE MARBLE,opaque black base color with orange swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 122, bottom.Provenance:See Sold Price
SoldCHRISTENSEN OPAQUE SWIRL MACHINE-MADE MARBLE,black base color with orange swirls. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 125, second from the bottom.ProveSee Sold Price
SoldCHRISTENSEN PEACH SLAG MACHINE-MADE MARBLE,peach base color with opal swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 86, second from the top.ProvenaSee Sold Price
Sold7/8" Christensen Or Peltier Machine Made Marble7/8" Christensen Or Peltier Machine Made Marble. Has a couple of chips. In-house shipping available.See Sold Price
SoldCHRISTENSEN BLUE/TEAL SLAG MACHINE-MADE MARBLE,transparent blue/teal base color with opal swirling, 2 seams. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" D.Literature: Block - Collecting Early Machine-made Marbles, p. 86, second fromSee Sold Price
SoldCHRISTENSEN OPAQUE SWIRL MACHINE-MADE MARBLES, LOT OF TWO,black base color with electric yellow swirls. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 126, bottom.Provenance:See Sold Price
SoldCHRISTENSEN RUBY SLAG MACHINE-MADE MARBLES, LOT OF 13,ruby with opal swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 9/16" to 13/16" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 87, top right.Provenance: From theSee Sold Price
SoldCHRISTENSEN RUBY SLAG MACHINE-MADE MARBLES, LOT OF 13,ruby with opal swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 9/16" to 3/4" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 87, top right.Provenance: From the BSee Sold Price
SoldCHRISTENSEN OPAQUE SWIRL MACHINE-MADE MARBLES, LOT OF TWO,opaque blue base color with yellow swirling, one being a darker blue. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, pSee Sold Price
SoldCHRISTENSEN PEACH AGATE MACHINE-MADE MARBLES, LOT OF THREE,transparent peach base color with opal swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" to 3/4" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 86, top rightSee Sold Price
