Chalcedony

Chalcedony

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3.1" BIRD'S NEST CHALCEDONY Geode w/Agate Banding Fluoresces SW Green for sale

3.1" BIRD'S NEST CHALCEDONY Geode w/Agate Banding Fluoresces SW Green for sale

Bird's nest chalcedony earned its nickname due to its resemblance to, well, to a bird's nest!  .....
$65.00
3.2" Hollow Geode BIRDS NEST CHALCEDONY Fluoresces NeonGreen New Mexico for sale

3.2" Hollow Geode BIRDS NEST CHALCEDONY Fluoresces NeonGreen New Mexico for sale

This is an amazing specimen of the material that has been christened "bird's nest" chalcedony, becau.....
$65.00
3.3" Balls of Colorful LilacLavender GRAPE CHALCEDONY Floater Indonesia for sale

3.3" Balls of Colorful LilacLavender GRAPE CHALCEDONY Floater Indonesia for sale

Lavender spheres of chalcedony cover all sides of this fine floater specimen of what is being called.....
$100.00
3.5" Green Fluorescent BIRD'S NEST CHALCEDONY Geode w/Agate Banding NM for sale

3.5" Green Fluorescent BIRD'S NEST CHALCEDONY Geode w/Agate Banding NM for sale

Here is a fine specimen of what is called bird's nest chalcedony, because of its resemblance to – we.....
$70.00
3.5" Rare Green-on-Purple GRAPE AGATE Botryoidal Chalcedony Indonesia for sale

3.5" Rare Green-on-Purple GRAPE AGATE Botryoidal Chalcedony Indonesia for sale

Most of the grape agate (chalcedony) from Indonesia is purple or lavender, but this specimen is nota.....
$130.00
3.7" CHALCEDONY STALACTITES Curving Orange Tan Icicle Shapes Brazil for sale

3.7" CHALCEDONY STALACTITES Curving Orange Tan Icicle Shapes Brazil for sale

This specimen features curving icicles of orange-tan chalcedony, with small drips dribbling down the.....
$90.00
4" BIRD'S NEST CHALCEDONY w/Agate Banding Fluoresces Amazing Neon Green for sale

4" BIRD'S NEST CHALCEDONY w/Agate Banding Fluoresces Amazing Neon Green for sale

Here is a very large chalcedony bird's nest - actually, a geode shaped structure made up of agate-li.....
$75.00
4" Green-Over-Violet GRAPE AGATE CHALCEDONY Crystal Balls Indonesia for sale

4" Green-Over-Violet GRAPE AGATE CHALCEDONY Crystal Balls Indonesia for sale

Specimens of this material, which goes by the name grape agate, first appeared on the market in 2016.....
$250.00
4.3" Colorful Violet GRAPE CHALCEDONY Botryoidal Spheres Indonesia for sale

4.3" Colorful Violet GRAPE CHALCEDONY Botryoidal Spheres Indonesia for sale

The color on this fine specimen of grape "agate" (actually chalcedony) is a rich purple violet, and .....
$195.00
5" Fruity Purple Lavender GRAPE AGATE CHALCEDONY Fine Floater Indonesia for sale

5" Fruity Purple Lavender GRAPE AGATE CHALCEDONY Fine Floater Indonesia for sale

The color of the grape agate balls on this specimen is a vivid lavender purple, with several generat.....
$180.00
5.1" Long Curved Tan CHALCEDONY STALACTITES Minas Gerais Brazil for sale

5.1" Long Curved Tan CHALCEDONY STALACTITES Minas Gerais Brazil for sale

Here is a highly unusual specimen of chalcedony from Brazil, featuring long, thin, stalactite-like c.....
$100.00
5.5" Purple GRAPE AGATE Chalcedony Ball Crystals +Green Areas Indonesia for sale

5.5" Purple GRAPE AGATE Chalcedony Ball Crystals +Green Areas Indonesia for sale

Here is a superb example of the exciting new material from 2016 mining at Manakarra Beach, on Sulawe.....
$250.00
5.6" VeryVividViolet GRAPE CHALCEDONY Sparkling Crystal Balls Indonesia for sale

5.6" VeryVividViolet GRAPE CHALCEDONY Sparkling Crystal Balls Indonesia for sale

Though it is being called grape agate, this material is in fact chalcedony. It comes from diggings a.....
$450.00
6.1" Bubbly Light Tan Stalactites in CHALCEDONY & AGATE GEODE Georgia for sale

6.1" Bubbly Light Tan Stalactites in CHALCEDONY & AGATE GEODE Georgia for sale

Agatized fossil coral is highly prized by both fossil collectors and mineral collectors for its beau.....
$120.00
6.7" Stalactites of AGATIZED CORAL Fossil Tan with Blue Ribbons Georgia for sale

6.7" Stalactites of AGATIZED CORAL Fossil Tan with Blue Ribbons Georgia for sale

Inside this specimen of agatized coral are a series of finger-like stalactite ridges. They are trans.....
$80.00
6.8" Stalactite CHALCEDONY PSEUDOMORPH after Fossil Coral Head Georgia for sale

6.8" Stalactite CHALCEDONY PSEUDOMORPH after Fossil Coral Head Georgia for sale

Here is a beautiful geode specimen of chalcedony, which is fossilized after coral. The chalcedony ha.....
$90.00
7.3" GRAPE AGATE Vivid Violet Chalcedony Balls On All Sides Indonesia for sale

7.3" GRAPE AGATE Vivid Violet Chalcedony Balls On All Sides Indonesia for sale

Fresh from a prolific occurrence on the island of Sulawesi comes this large, fish-shaped specimen of.....
$225.00
7.6" Tan&White CHALCEDONY&AGATE Stalactite GEODE BothHalves Georgia USA for sale

7.6" Tan&White CHALCEDONY&AGATE Stalactite GEODE BothHalves Georgia USA for sale

Agatized fossil coral is highly prized by both fossil collectors and mineral collectors for its beau.....
$175.00
9.2" White on Tan CHALCEDONY & AGATE STALACTITES to 1.5" Georgia USA for sale

9.2" White on Tan CHALCEDONY & AGATE STALACTITES to 1.5" Georgia USA for sale

Agatized fossil coral is highly prized by both fossil collectors and mineral collectors for its beau.....
$150.00
Wholesale Flat Ash White BOTRYOIDAL CHALCEDONY 6 pieces @ $8 Cornwall for sale

Wholesale Flat Ash White BOTRYOIDAL CHALCEDONY 6 pieces @ $8 Cornwall for sale

The 6 pieces in this lot are very lovely examples of botryoidal chalcedony. Collected in Cornwall, E.....
$50.00