Coral Fossils

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Ancient Fossilized Stone Ritual Blade - Near Eastern Ceremonial Artifact, 53AN: Carved from fossilized stone, this ritual blade features a distinct curved cutting edge and integrated handle, showcasing natural fossil inclusions throughout its matrix. The earthy, variegated stone

2026

Ancient Fossilized Stone Ritual Blade - Near Eastern Ceremonial Artifact, 53AN

ThousandPlanetHunghom, Kowloon

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.: Approximately 5" long. Gorgeous color.

2026

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.

J. Greenstein & Co., Inc.Cedarhurst, NY

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.: Approximately 5" long. Gorgeous color.

2026

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.

J. Greenstein & Co., Inc.Cedarhurst, NY

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.: Approximately 5" long. Gorgeous color.

2026

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.

J. Greenstein & Co., Inc.Cedarhurst, NY

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.: Approximately 5" long. Gorgeous color.

2026

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.

J. Greenstein & Co., Inc.Cedarhurst, NY

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.: Approximately 6" long. Gorgeous color.

2026

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.

J. Greenstein & Co., Inc.Cedarhurst, NY

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.: Approximately 6" long. Gorgeous color.

2026

A MAGNIFICENT AMMONITE FOSSIL. POLISHED ON A STAND.

J. Greenstein & Co., Inc.Cedarhurst, NY

A LARGE AMETHYST GEODE POLISHED EDGES: 19.2 KILOGRAMS AND 16" TALL. Nice dark purple

2026

A LARGE AMETHYST GEODE POLISHED EDGES

J. Greenstein & Co., Inc.Cedarhurst, NY

A LARGE AMETHYST GEODE POLISHED EDGES: 21.05 KILOGRAMS AND 19" TALL. Nice dark purple

2026

A LARGE AMETHYST GEODE POLISHED EDGES

J. Greenstein & Co., Inc.Cedarhurst, NY

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL: Lighte purple in color. Polished edge. Triangular in shape. 11" and 8.6 kilograms

2026

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL

J. Greenstein & Co., Inc.Cedarhurst, NY

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL: Light purple in color. Polished edge. Triangular in shape. 13.5" tall and 12 kilograms

2026

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL

J. Greenstein & Co., Inc.Cedarhurst, NY

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL: Light purple in color. Polished edge. Triangular in shape. 15.5' tall and 8.8 kilograms

2026

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL

J. Greenstein & Co., Inc.Cedarhurst, NY

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL: Excellent color. Polished edge. 9.5" tall and 8.5 kilograms.

2026

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL

J. Greenstein & Co., Inc.Cedarhurst, NY

AMETHYST GEODE. TITANIUM PLATED GOTHIC LOOK: Excellent colors. Black gothic look. 21" tall

2026

AMETHYST GEODE. TITANIUM PLATED GOTHIC LOOK

J. Greenstein & Co., Inc.Cedarhurst, NY

A MAGNIFICENT CITRINE CLUSTER ON A STAND: This cluster includes large and small crystals. The stone itself is 20" tall and 32" on the stand.

2026

A MAGNIFICENT CITRINE CLUSTER ON A STAND

J. Greenstein & Co., Inc.Cedarhurst, NY

AN AMETHYST GEODE WITH POLISHED EDGES.: In traditional form. 15 kilograms and 13" tall

2026

AN AMETHYST GEODE WITH POLISHED EDGES.

J. Greenstein & Co., Inc.Cedarhurst, NY

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES: 25" TALL, 9" AT IT'S WIDEST 28.5 KILOGRAMS

2026

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES

J. Greenstein & Co., Inc.Cedarhurst, NY

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL: Light purple in color. Polished edge. Triangular in shape. 11.5" tall and 7 kilograms

2026

AMETHYST GEODE WITH POLISHED EDGES CATHEDRAL

J. Greenstein & Co., Inc.Cedarhurst, NY

AMETHYST GEODE. INCREDIBLE COLOR, POLISHED EDGES: Excellent colors. Small piece missing on the edge. 19.5" tall

2026

AMETHYST GEODE. INCREDIBLE COLOR, POLISHED EDGES

J. Greenstein & Co., Inc.Cedarhurst, NY

A GORGEOUS AMETHYST CLUTER SPECIMEN: 4.2" wide. Nice light purple color

2026

A GORGEOUS AMETHYST CLUTER SPECIMEN

J. Greenstein & Co., Inc.Cedarhurst, NY

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES 46 kilo!!!!: 25" TALL, 17" AT IT'S WIDEST 46.45 KILOGRAMS

2026

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES 46 kilo!!!!

J. Greenstein & Co., Inc.Cedarhurst, NY

A MASSIVE CITRINE CATHEDRAL 62" TALL: 63" Tall with solid colorful crystals and nice formation.

2026

A MASSIVE CITRINE CATHEDRAL 62" TALL

J. Greenstein & Co., Inc.Cedarhurst, NY

A MASSIVE AMETHYST CATHEDRAL. WONDERFUL COLORS: A MASSIVE 50 KILOGRAMS AND 28" TALL, here is a magnificent cathedral

2026

A MASSIVE AMETHYST CATHEDRAL. WONDERFUL COLORS

J. Greenstein & Co., Inc.Cedarhurst, NY

A GORGEOUS FLUORITE SPECIMEN: 6" OF DEEP PURPLE

2026

A GORGEOUS FLUORITE SPECIMEN

J. Greenstein & Co., Inc.Cedarhurst, NY

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10 3/4" Pre-Columbian Moche Culture Stirrup Vessel, Northern Coastal Peru

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