Chalcedony Geodes And Minerals

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Rocks/minerals: Rocks/minerals

2026

Keyport, NJ

Emanon Auctions and Estate Sales

4.4

(2.5k)

Two Natural Quartz & Citrine Geode Specimens, Largest 6"H: Group of two natural mineral specimens comprising a freestanding citrine-colored quartz geode section mounted on a wooden display stand and a smaller natural quartz crystal cluster. The larger specime

2026

Two Natural Quartz & Citrine Geode Specimens, Largest 6"H

Dyersburg, TN

MJ Welch Auctioneers & Appraisers

4.7

(210)

Contemporary Brutalist Mixed-Media Bronze Tone Vessel with Quartz & Amethyst, 7 in.: Contemporary handcrafted mixed-media decorative vessel or covered container featuring a bronze-tone sculptural body adorned with applied vine-like forms, figural faces, and natural mineral specimens.

2026

Contemporary Brutalist Mixed-Media Bronze Tone Vessel with Quartz & Amethyst, 7 in.

Dyersburg, TN

MJ Welch Auctioneers & Appraisers

4.7

(210)

Rocks, Crystals, Minerals, Etc: Large collection of rocks, crystals, minerals, geodes, and more. Includes black tourmaline, selenite, Brazilian agate, purple agate, Aragonite cluster, celestite, and more. Specimens range from approx

2026

Rocks, Crystals, Minerals, Etc

Niles, IL

Lot 14 Auctions

4.9

(1.3k)

Three Stone Bird Sculptures on Amethyst Bases: Three stone bird sculptures, possibly cockatoos, perched on amethyst bases. Each bird is crafted from different colored stones, with varying wing and crest details. H:5in W:2in

2026

Three Stone Bird Sculptures on Amethyst Bases

Hollywood, FL

Williamson Auction Gallery

4.7

(346)

HIGHLY POLISHED AMETHYST GEODE. HUGE AND MAGNIFICENT: light purple in color. With a nice soft blue polished rim. kilograms and 19" tall.

2026

HIGHLY POLISHED AMETHYST GEODE. HUGE AND MAGNIFICENT

Cedarhurst, NY

J. Greenstein & Co., Inc.

4.4

(68)

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES: 21.5" TALL AND 8" AT IT'S WIDEST, 21.5 KILOGRAMS

2026

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES

Cedarhurst, NY

J. Greenstein & Co., Inc.

4.4

(68)

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES: 25.5" tall and 9.5" at it's widest. Weignt is 30.7 kilograms

2026

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES

Cedarhurst, NY

J. Greenstein & Co., Inc.

4.4

(68)

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES: 13" TALL AND 12.5" AT IT'S WIDEST. 25 KG

2026

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES

Cedarhurst, NY

J. Greenstein & Co., Inc.

4.4

(68)

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES: 27" tall and 7.5" at it's widest. 32.45 kilogrames

2026

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES

Cedarhurst, NY

J. Greenstein & Co., Inc.

4.4

(68)

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES: 25.5" tall and 9" at it's widest. 28.05 kilogrames

2026

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES

Cedarhurst, NY

J. Greenstein & Co., Inc.

4.4

(68)

Natural Amethyst Mineral Rock Cluster: Natural Amethyst Mineral Rock Cluster. Over a foot long, with large crystalline shards and green felt attached to the rockiest part to avoid scuffing a surface when displayed. Size: 13 x 8 x 4 i

2026

Natural Amethyst Mineral Rock Cluster

SARASOTA, FL

Sarasota Estate Auction

4.6

(670)

Collection of Carved Stone Spheres and Eggs: Nice grouping

2026

Collection of Carved Stone Spheres and Eggs

Missoula, MT

Davis Brothers Auction

4.2

(914)

LARGE COLLECTION OF GRAY BANDED AGATE: A collection of seven high-quality Botswana and fortification agates featuring strong fortification banding and concentric patterns. The group displays attractive gray and lavender coloration with a g

2026

LARGE COLLECTION OF GRAY BANDED AGATE

Denver, PA

Dan Morphy Auctions

4.3

(1.4k)

Pair of Polished Natural Agate Geode Book Ends: A pair of natural agate geode bookends featuring cut and polished faces, bases, and interior sides. The exterior retains the rough, natural mineral rind. The polished surfaces display translucent band

2026

Pair of Polished Natural Agate Geode Book Ends

Hollywood, FL

Lion and Unicorn

4.7

(2.5k)

Crystal eggs(5in tall): Crystal eggs(5in tall)

2026

Crystal eggs(5in tall)

Keyport, NJ

Emanon Auctions and Estate Sales

4.4

(2.5k)

Geode Bookends: Arizona Petrified wood. About 150 million years ago this wood was buried beneath silt in a sea. It was replaced by silica minerals, etc., causing its gem hardness and rainbow colorsMeasurements: 5x2x5

2026

La Puente, CA

Grand Acres Inc

SOLD

ASSORTED GEOLOGICAL SPECIMEN COLLECTION FEATURING MORE THAN 25 TYPES OF SPECIMENS: INCLUDES CRYSTAL QUARTZ, JADE, CHRYSOCOLLA, MOSS AGATE, ANDRADITE, AND MORE, INCLUDES INFORMATIONAL CARDS FOR EACH SPECIMEN WITH ORIGIN DETAIL LARGEST IS 2 3/4"

2026

ASSORTED GEOLOGICAL SPECIMEN COLLECTION FEATURING MORE THAN 25 TYPES OF SPECIMENS

Sparks, NV

Premier Auctions LLC

4.5

(110)

Lot of Assorted Stone Artifacts Native American etc: Lot of assorted stone artifacts including geodes, crystals. Raw and polished stones. Cut geode measures about 4" across.

2026

Lot of Assorted Stone Artifacts Native American etc

Las Cruces, NM

Cowboy Joe's Antiques

4.7

(231)

Three amethyst and marble boxes: Three amethyst and marble boxes Late 20th century Each with marble interior and brass hinge 3 pieces Largest: 1.625" H x 6.125" W x 4.25" D; Smallest: 1.375" H x 4" W x 2.75" D

2026

Three amethyst and marble boxes

Monrovia, CA

John Moran Auctioneers, Inc.

4.7

(521)

STONE RINGS ROCK STONE LAPIDARY SPECIMEN: STONE RINGS ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Midnight Market, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house

2026

STONE RINGS ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(553)

MIXED JEWELRY LOT ROCK STONE LAPIDARY SPECIMEN: MIXED JEWELRY LOT ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-ho

2026

MIXED JEWELRY LOT ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(553)

Two Chinese Amethyst Sculptures: 20th century, an immortal with a fruiting sprig over one shoulder and a standing meiren dressed in long robes and holding a blossoming branch, both stones with lighter inclusions The collection of Fra

2026

Two Chinese Amethyst Sculptures

franklin, NY

Treadwell Auctions, LLC

4.4

(13)

Gorgeous Amethyst Drusy on Custom Stand: Beautiful natural raw amethyst geode mineral specimen, nicely displayed on custom stand pained in black. Gorgeous all natural crystal terminals sparkle in natural light and cast rainbows on the wall i

2026

Gorgeous Amethyst Drusy on Custom Stand

Brea, CA

Scollard Auctions

4.5

(114)

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24

Geodes And Minerals Auctions

ENCHODUS FOSSIL ROCK STONE LAPIDARY SPECIMEN

AGATE SLICES ROCK STONE LAPIDARY SPECIMEN

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

ROCKS RARITIES GEMS JEWELS ROUGH

Col. Christie Hatman Auctioneers

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Thayer, MO, US

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