Rocks, Minerals & Fossils

Selection of Agate Slabs First Image

#image-loader-main { display: none; }

Selection of Agate Slabs First Image

Selection of Agate Slabs

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Collector's Lot of 4 Crystal Specimens (1 of 7)

Collector's Lot of 4 Crystal Specimens

Material Culture

4 days Left

Lot of Sterling & Gemstone Pendants inc. Designers (1 of 8)

Lot of Sterling & Gemstone Pendants inc. Designers

Direct Auction Galleries

Feb 07, 2026

68.50 tcw. Natural Investors Lot Gemstone Parcel (1 of 2)

68.50 tcw. Natural Investors Lot Gemstone Parcel

Antique Finder Services

1 day Left

A Collection of Hardstone Table Articles (1 of 2)

A Collection of Hardstone Table Articles

Banded Agate Coasters, 10 (1 of 10)

Banded Agate Coasters, 10

Auctions at Showplace

Feb 26, 2026

Natural banded Agate Slab w/ Crystal Center (1 of 4)

Natural banded Agate Slab w/ Crystal Center

Antique Finder Services

1 day Left

A Mixed Group of Carnelian, Agate, and Glass Beads, Ancient and Antique Periods, 34V (1 of 1)

A Mixed Group of Carnelian, Agate, and Glass Beads, Ancient and Antique Periods, 34V

2 days Left

Natural Banded Agate Slab (1 of 4)

Natural Banded Agate Slab

Antique Finder Services

1 day Left

A Group of Tibetan Luk Mik ("Goat's Eye") Agate Beads, 11th-14th Century CE, 22W (1 of 1)

A Group of Tibetan Luk Mik ("Goat's Eye") Agate Beads, 11th-14th Century CE, 22W

2 days Left

Excellent Natural Rootbeer Color Banded Agate Slab (1 of 4)

Excellent Natural Rootbeer Color Banded Agate Slab

Antique Finder Services

1 day Left

Natural polished Half Cut Hardstone Amethyst Geode Bookends Paperweights (1 of 6)

Natural polished Half Cut Hardstone Amethyst Geode Bookends Paperweights

Carnegie's Auction Gallery

Feb 22, 2026

Collection of Geode Specimens (1 of 4)

Collection of Geode Specimens

Vogt Auction Texas

1 day Left

Natural Banded Agate Slab w/ Fabulous Crystal Mid (1 of 4)

Natural Banded Agate Slab w/ Fabulous Crystal Mid

Antique Finder Services

1 day Left

Natural Banded Agate Slab w/ Crystal Center (1 of 4)

Natural Banded Agate Slab w/ Crystal Center

Antique Finder Services

1 day Left

Polished Banded Agate Mineral Specimen (1 of 10)

Polished Banded Agate Mineral Specimen

Auctions at Showplace

Mar 05, 2026

Natural Banded Agate Slab w/ Crystal Center (1 of 4)

Natural Banded Agate Slab w/ Crystal Center

Antique Finder Services

1 day Left

Similar Sale History

Unlock All Prices

Sold

Selection of Agate Slabs (1 of 6)

Selection of Agate Slabs Selection of agate slices, 16 total on stands one on plate hook. Size: largest 7"T x 4"W Provenance: From the lifetime collection of an Oreland, Pennsylvania private estate. Shipping Options: You may

Sold

Selections of Slices & Slabs, Agate, Tiger's Eye (1 of 13)

Selections of Slices & Slabs, Agate, Tiger's Eye Lizard stone, picture agate, tiger's eye, zebra agate, sandstone, dyed & natural agate slices. Stands included. Size: largest 5"T x 7"L Provenance: From the lifetime collection of an Oreland, Pennsylv

Sold

Malachite, Sandstone, Agate Slabs (1 of 7)

Malachite, Sandstone, Agate Slabs Selection of slabs, malachite, sandstone and agate. Stands included. Size: largest 7"T x 8"L Provenance: From the lifetime collection of an Oreland, Pennsylvania private estate.

Sold

Agate Slabs (1 of 7)

Agate Slabs Lot of (3) agate "thunder egg/geode" slabs. 8" to 14" L.

Sold

septarian, Malachite, Calcite, & Agate Slabs (1 of 11)

septarian, Malachite, Calcite, & Agate Slabs Slab form specimens, septarian node, malachite, honey calcite, and agate with a cool ghostly effect in the center. Stands included. Size: largest 7"T x 6"L x 1"D Provenance: From the lifetime collecti

Sold

20 Polished Brazilian Agate Slabs (1 of 3)

20 Polished Brazilian Agate Slabs Various

Sold

Lace Agate Slabs 1 Lb 7 Oz (1 of 8)

Lace Agate Slabs 1 Lb 7 Oz This is a continuation of our pro jeweler's estate auction. These are from his personal collection, many faceted by himself. Gems were cataloged with the assistance of GIA certified jewelers. Weights

Sold

Crazy Lace Agate Slabs 6oz (1 of 6)

Crazy Lace Agate Slabs 6oz This is a continuation of our pro jeweler's estate auction. These are from his personal collection, many faceted by himself. Gems were cataloged with the assistance of GIA certified jewelers. Weights

Sold

11 Brazilian Agate Slabs (1 of 3)

11 Brazilian Agate Slabs Largest: 8.5" L

Sold

Six Different Colored Agate Slabs (1 of 8)

Six Different Colored Agate Slabs This lot includes: (1) Blue Agate Slab. This is approx 3" x 3 1/2". (1) Blue Agate Slab. This is approx 3" x 3 1/2". (1) Green Agate Slab. This is approx 3" x 3". (1) Yellow Agate Slab. This is 3 1/2"

Sold

Crazy Lace Agate Slabs 3lb 3oz (1 of 10)

Crazy Lace Agate Slabs 3lb 3oz This is a continuation of our pro jeweler's estate auction. These are from his personal collection, many faceted by himself. Gems were cataloged with the assistance of GIA certified jewelers. Weights

Sold

Collection of Agate Slabs and More (1 of 8)

Collection of Agate Slabs and More Agate slabs, Tiger Eye Caboshon, Adams County Meta Basalt, Mica, and more

Sold

Crazy Lace Agate Slabs 1 Lb 6 Oz (1 of 7)

Crazy Lace Agate Slabs 1 Lb 6 Oz This is a continuation of our pro jeweler's estate auction. These are from his personal collection, many faceted by himself. Gems were cataloged with the assistance of GIA certified jewelers. Weights

Sold

Lace Agate Slabs - 16oz (1 of 7)

Lace Agate Slabs - 16oz This is a continuation of our pro jeweler's estate auction. These are from his personal collection, many faceted by himself. Gems were cataloged with the assistance of GIA certified jewelers. Weights

Sold

Crazy Lace Agate Slabs 14oz (1 of 6)

Crazy Lace Agate Slabs 14oz This is a continuation of our pro jeweler's estate auction. These are from his personal collection, many faceted by himself. Gems were cataloged with the assistance of GIA certified jewelers. Weights

Sold

Crazy Lace Agate Slabs 1lb (1 of 7)

Crazy Lace Agate Slabs 1lb This is a continuation of our pro jeweler's estate auction. These are from his personal collection, many faceted by himself. Gems were cataloged with the assistance of GIA certified jewelers. Weights

Sold

Banded Agate Slabs 5oz (1 of 5)

Banded Agate Slabs 5oz This is a continuation of our pro jeweler's estate auction. These are from his personal collection, many faceted by himself. Gems were cataloged with the assistance of GIA certified jewelers. Weights

Sold

Beautiful Stick Agate Slab from Turkey *Stand not included* ROCKS & MINERALS (1 of 4)

Beautiful Stick Agate Slab from Turkey *Stand not included* ROCKS & MINERALS APPROX 9"Wx8.5"Tx3/8"THICK

Sold

AGATE SLAB ON METAL STAND (1 of 5)

AGATE SLAB ON METAL STAND AGATE SLAB ON METAL STAND -20 LBS. Height: 14 in. by Width: 11 in. by Depth: 6 in.

Sold

Blue Agate Slab and Iron End Table (1 of 3)

Blue Agate Slab and Iron End Table Blue agate slab end table. Base is iron with a rich brass finish. 17" x 9.25" x 12". 11.13 pounds.

Sold

VINTAGE CARTIER .800 SILVER DOG On AGATE Slab, Italy (1 of 8)

VINTAGE CARTIER .800 SILVER DOG On AGATE Slab, Italy VINTAGE CARTIER .800 SILVER DOG On AGATE Slab, Italy.

Sold

Agate Slab and Iron End Table (1 of 2)

Agate Slab and Iron End Table Agate slab end table. Base is iron with a rich brass finish. 17" x 12" x 11.25". 12 pounds, 2 ounces.

Sold

Agate Slab and Iron End Table (1 of 4)

Agate Slab and Iron End Table Agate slab end table. Base is iron with a rich brass finish. 17" x 12" x 11.75". 13 pounds, 12 ounces.

Sold

Agate Slab Paintings on Rock Stands (1 of 4)

Agate Slab Paintings on Rock Stands Agate Slab Paintings on Rock Stands, features Desert Bighorn Sheep and Elk paintings, measure 9''H x 8''W x 4''Deep

TOP