Display Specimens
display specimens — pre-owned
Browse 33,239 display specimens — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Beautiful Laguna Agate Display Specimen with Polished Face 2.5"x1.75"x1.25"
This is an attractive Laguna Agate. It has pretty colors with great banding and high contrast to make this a very desirable specimen. It displays well on its own merit or could be placed on a stand. Approximately 2.5" x 1.75" x 1.25" with a weight of 4.2 oz. Listed as used but it is in really great condition!

#1181.natural chinese Suiseki Bonsai WuLing stone-chinese art stone
Weight(include base):865 g.
You save $22.80

Blue & gold Orby Morrisonite Picture Jasper Specimen Polished
This product is a polished Blue & Gold Orby Morrisonite Picture Jasper specimen from the United States. Picture Jasper is a type of rock with a unique and intricate pattern created by the action of mineral-rich water flowing through the rock over a long period of time. The specimen showcases the natural beauty of the stone, making it a desirable piece for collectors and display enthusiasts alike. Its colors and patterns are sure to make it a standout addition to any collection of rocks, fossils, and minerals. This specimen measures 6" x 2" x 5mm and weighs 3.1 oz.

Multi Color Morrisonite Picture Jasper 2 Piece Lot Specimens Polished
This product is a 2-piece lot of polished Multi Color Morrisonite Picture Jasper specimens, originating from the United States. The colorful and unique patterns of the stones make them a desirable addition to any display or collection of crystals, minerals, or rocks. Perfect for enthusiasts of natural beauty and earthy decor, these pieces showcase the intricate and vibrant colors of Morrisonite Picture Jasper. Each specimen is 4" x 3" x 5mm and polished on both sides. They have a combined weight of 3.8 oz.

Moqui Marbles • Iron Concretions • One Pair, About 1.50" diameter
These Moqui marbles, also known as sandstone iron concretions in geology textbooks, are from an estate collection we recently acquired. They were also discovered in York crater on Mars by the Opportunity rover.

Lake Superior Agate, 3.9oz Premium Red And White Colors
Lake Superior Agate 3.93 oz 112 grams Quality exposed Nodule. Lots of banding. Parshal limonite on the surface of the husk. Parshal parallax banding. Gem red colors.

Dioptase Crystal Cluster Specimen from Tsumeb, S.W. Africa w/ Labeled Box
A little larger than a thumbnail. Excellent condition. Comes with its box and paper.

Beautiful and Unusual Lake Superior Agate Scholar Stone.
A beautiful Lake Superior Agate with multiple features made by nature. A flat was cut on the bottom for upright display. A few sparkling tiny crystals give this stone a mysterious look. A very cool display piece!

Rare Old Stock 1990's Botryoidal Pyrite over Galena, West Fork Mine, Missouri
Rare Old Stock 1990's Botryoidal Pyrite over Galena, West Fork Mine, Missouri Measures 9.8cm x 8.9cm Weighs 1lb 14oz Sitting in box for 20 years No Damage You will receive all 3 Thanks for looking!
You save $12.00

AAA XL imperial jasper half nodule mirror polished
monster half nodule over 7lb 9oz

Old Quartz on Sphalerite, Cornwall, England
Old Quartz on Sphalerite, Cornwall, England Measures 5.7cm x 3.4cm I laminated the label about 20 years ago to preserve it Thanks for looking!
You save $24.00

Three small raw cut pieces from Agate Creek, Queensland, Australia - 1.6 oz
Three nice pink and white pieces of this famous Australian agate ready to be turned into small cabs or pendants. I stand behind every sale. What you see, is what you get.

SPIRIT Quartz or CACTUS Quartz Amethyst Crystal Cluster Africa 71.1gr
This piece is from Mpumalanga, South Africa.

#11105.natural chinese Suiseki Bonsai textured mountain stone-chinese art stone
Natural textured mountain scholar’s rock, rugged texture forming continuous peaks, with finely crafted wooden base, a fine collectible for study display.
You save $26.80

5 Old Stock Mineral Specimens, Calcite, Quartz, Fluorite, Garnet
5 Old Stock Mineral Specimens No Damage You will receive all 5 Thanks for looking!
You save $20.00

#10331.natural chinese Suiseki Bonsai mountain GoBi stone--chinese art stone
Rosewood base.
You save $19.80

Old Celestine & Calcite, Rockwood Michigan
Old Celestine & Calcite, Rockwood Michigan Measures 6.3cm x 2.7cm Thanks for looking!
You save $4.00

Pure Silicon Crystal Ingot Boule 4in - 3lb BEAUTIFUL PATTERN
This ingot is in beautiful condition, with a stunning mirror finish and reflective concave bottom. The top has a unique hexagonal shape.

HIDDENITE from the Adams Farm, Hiddenite, North Carolina #5230
Hiddenite N.C. is the only known locality.

3lb 1.8oz Koch Shaft MO Greisen Wolframite Topaz Fluorite KeepsCache
Greisen Matrix: The altered, dark-mottled host rock forming the primary foundation. This is a heavy, rugged, and highly detailed representation of the exact geologic activity of the Koch Shaft.

Wavellite on Quartz, Fantastic Old Stock - Mauldin Mountain, Arkansas, USA
Very beautiful crystallization!

Rare Yellow polished Datolite - Keweenaw Point, Michigan
Nice light yellow datolite specimen from Keweenaw Point, Michigan. Shades of yellow are considered the rarest and most desirable color of datolites found in Michigan. 2.8 x 2.4 x 0.5cm.

311-10Oz Cullet Slag Glass Amazing Colors 4.5” Cadmium Glow UV Reactive
I was told this was from a Fenton plant leftover lot.

Dioptase Crystal Cluster
233 grams. Beautiful Dioptase from the Congo Africa mixed with other minerals. 3” w x 2” H.

Crystalline Purple Creedite Balls - Qinglong Mine, Guizhou, China!
CREEDITE: Qinglong Mine, Qinglong Co., Qianxinan, Guizhou, China. A beautiful "snowman" mini of purple Creedite from finds in China over the last couple of years. Purple is a rare color for Creedite.

Old Superb Big Pagoda Calcite, Williamsville, Butler County, Missouri
Old Superb Big Pagoda Calcite, Williamsville, Butler County, Missouri Mounted in 4.75" custom Base Thanks for looking!

6 Piece Thumbnail Mineral Lot Celestite Vanadinite Bornite in Display Boxes
✅ Dark matrix with bright red crystals (Vanadinite). ✅ Large white blade-like crystal cluster (Celestite / Celestine). ✅ White/cream crystal spray (likely Aragonite or Calcite). They are presented in thumbnail display boxes.
You save $5.60

Vibrant Blue Hemimorphite Specimen - Botryoidal Crystal Crust Matrix Rock 180g
Features a rich, vivid turquoise-blue botryoidal (grape-like) crystal formation layered over a light tan rock matrix. Great color saturation and lovely natural texture. Photos were taken under direct light to showcase natural color and texture.

#5018.old chinese Suiseki Bonsai YouLan mountain stone--chinese art stone
Weight(include base):1192g.
You save $19.80

#10998.natural chinese Suiseki Bonsai mountain GoBi stone--chinese art stone
Rosewood base. The elegant stones on the table are gathered in the ancient wooden pedestal.
You save $19.80

#10377.natural chinese Suiseki Bonsai WuLing stone--chinese art stone
High(include base):15 cm.
You save $15.80

Variscite with Crandallite and Wardite
Variscite with Crandallite and Wardite. From the Little Green Monster Mine in Clay Canyon Utah. From a very old collection. 9.525 X 6.35 cm. 59 grams

3.2 oz polished combination whorled agate (hurricane) and paint agate
When I first began grinding this on the Cab-King, it was with the intention of a simple face polish. The more I worked, the more the agate revealed. So I just kept on a'grindin' away until I had finished the entire surface.

Lake Superior Agates 13.7oz Collection of Five Top Shelf Stones - Bold Banders!
Lake Superior agate lot of 5 top shelf stones. Total weight of 13.7oz. All unpolished and in their natural raw state. Some of the highest quality agates you will find on eBay. Absolute knockouts. One has complete wrap around banding. Sad to see these guys go so they need a good new home.

Lake Superior Agate Agates 2+oz 'DELUXE CLASSIC' Minnesota Rough Lapidary Gem
This is to show you the color and detail of the stone. Lake Superior Agates are Dark by Nature due to their mineral content. The photos you are viewing are. Not Color Enhanced. Agates may appear. You're looking at a 'Deluxe ' Lake Superior Agate.

MINERALS FROM Mount Saint Hilaire, CANADA. 3 piece lot
Mineral identification as shown on labels. Mounted in perky boxes.

Mexican "Ram's Horn" Selenite Display Specimen
A unique variation on "Ram's Horn" Selenite. What looks like bruising on the ends of the crystals, is the beginning of the turning and parting of the horn. Measures approximately 6.5x2x7cm and ships unmounted with the display stand.

Almandine Garnets in Mica-Schist Matrix Specimen - Granatenkogel, Italy
When found, these garnets are covered in matrix material and need to be worked to the surface carefully by hand. Large pieces like this are rarely seen for sale in the US market. Almandine (Garnet).

#11130.beautiful chinese Suiseki Bonsai LingBi stone-mountain-chinese art stone
You save $19.80

#1109.old chinese Suiseki Bonsai Lingbi Scholar Stone-mountain-chinese art stone
Weight(include base):1190 g.
You save $26.80