Rocks, Minerals & Fossils

Geodes & Minerals

(4) Geological Specimens First Image

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(4) Geological Specimens First Image

(4) Geological Specimens

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MIXED LOT ROCK STONE LAPIDARY SPECIMEN (1 of 2)

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

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MIXED LOT ROCK STONE LAPIDARY SPECIMEN (1 of 2)

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

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MIXED LOT ROCK STONE LAPIDARY SPECIMEN (1 of 2)

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

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MIXED LOT ROCK STONE LAPIDARY SPECIMEN (1 of 2)

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

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MIXED LOT ROCK STONE LAPIDARY SPECIMEN (1 of 4)

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

Feb 14, 2026

MIXED FOSSIL LOT ROCK STONE LAPIDARY SPECIMEN (1 of 2)

MIXED FOSSIL LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

Feb 14, 2026

MIXED SHELL AND FOSSIL LOT ROCK STONE LAPIDARY SPECIMEN (1 of 2)

MIXED SHELL AND FOSSIL LOT ROCK STONE LAPIDARY SPECIMEN

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Group of Four Freeform Tiger's Eye Slab Sections (1 of 4)

Group of Four Freeform Tiger's Eye Slab Sections

Inspired Auctions

Feb 19, 2026

FOUR HAND CARVED DOUBLE SIDED AGATE INTAGLIOS (1 of 5)

FOUR HAND CARVED DOUBLE SIDED AGATE INTAGLIOS

Antique Arena Inc.

1 day Left

Gorgeous Large Ancient Ammonite Specimen (1 of 6)

Gorgeous Large Ancient Ammonite Specimen

Inspired Auctions

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Collection of Polished Ammonite Fossils (1 of 7)

Collection of Polished Ammonite Fossils

Berner's Auction

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Fossilized Ammonites, Gastropods, and Stones (1 of 5)

Fossilized Ammonites, Gastropods, and Stones

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4 LARGE GEODES/MINERAL SPECIMENS. 8" X 5" AND SMALLER (1 of 5)

4 LARGE GEODES/MINERAL SPECIMENS. 8" X 5" AND SMALLER

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Fine Large Ancient Ammonite Specimen (1 of 6)

Fine Large Ancient Ammonite Specimen

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AGATE SLICES ROCK STONE LAPIDARY SPECIMEN (1 of 2)

AGATE SLICES ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

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Polished Ammonite Coaster Pair (1 of 1)

Polished Ammonite Coaster Pair

TimeLine Auctions Ltd.

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MALACHITE GEOLOGICAL SPECIMEN ON NICKEL BASE (1 of 3)

MALACHITE GEOLOGICAL SPECIMEN ON NICKEL BASE Polished malachite geological specimen, mounted on a polished nickel base, specimen: approx 9.5"h, 15.25"l, overall: approx 14.25"h, 15.25"w, 4"d, 14lbs Start Price: $150.00

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AMETHYST GEOLOGICAL SPECIMEN ON ACRYLIC BASE (1 of 3)

AMETHYST GEOLOGICAL SPECIMEN ON ACRYLIC BASE Large Amethyst geological specimen, mounted on an acrylic base, approx 14"h, 13.5"w, 4"d, 21.75lbs Start Price: $100.00

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WINDOWPANE SELENITE SPECIMEN ON BLACK MARBLE BASE (1 of 3)

WINDOWPANE SELENITE SPECIMEN ON BLACK MARBLE BASE Windowpane selenite geological specimen, mounted on a black marble base, approx 14.25"h, 15"w, 4"d, 14.25lbs Start Price: $150.00

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WINDOWPANE SELENITE SPECIMEN ON BLACK MARBLE BASE (1 of 4)

WINDOWPANE SELENITE SPECIMEN ON BLACK MARBLE BASE Windowpane selenite geological specimen, mounted on a black marble base, specimen: approx 14.5"h, 12.25"w, overall: approx 17 1/8"h, 12.25'w, 4"d, 19.75lbs Start Price: $150.00

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HONEYCOMB CALCITE SPECIMEN ON ACRYLIC BASE (1 of 3)

HONEYCOMB CALCITE SPECIMEN ON ACRYLIC BASE Honeycomb calcite geological specimen, mounted on an acrylic base, specimen: approx 14.5"h, 10"w, overall: approx 16"h, 10"w, 4.25"d, 11lbs Start Price: $150.00

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GEOLOGICAL WINDOWPANE SELENITE SPECIMEN ON BASE (1 of 3)

GEOLOGICAL WINDOWPANE SELENITE SPECIMEN ON BASE Windowpane selenite geological specimen, on black marble base, specimen: approx 14.75"h, 12"w, 1"d, overall: approx 16.25"h, 12"w, 4"d, 10lbs Start Price: $200.00

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GEOLOGICAL APOPHYLLITE SPECIMEN ON MARBLE BASE (1 of 4)

GEOLOGICAL APOPHYLLITE SPECIMEN ON MARBLE BASE Apophyllite geological specimen, mounted on a polished nickel and black marble base, specimen: approx 9.25"h, 9"w, overall: approx 12.5"h, 9"w, 4.75"d, 15.75lbs Start Price: $100.00

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(2) GEOLOGICAL AZURITE SPECIMENS ON BLACK MARBLE BASES (1 of 4)

(2) GEOLOGICAL AZURITE SPECIMENS ON BLACK MARBLE BASES (lot of 2) Geological azurite specimen, each rising on metal rod affixed to black marble base, largest specimen: approx 5"h, 4"w, 2.75"d, overall: approx 8.5"h, 4"w, 2.75&quot

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GEOLOGICAL PYRITE SPECIMEN ON BLACK MARBLE BASE (1 of 3)

GEOLOGICAL PYRITE SPECIMEN ON BLACK MARBLE BASE Geological pyrite cluster, on black marble base, specimen: approx 4.75"h, 5.5"w, 5"d, overall: approx 7.25"h, 5.5"w, 4.5"d, 9.75lbs

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GEOLOGICAL AGATE SPECIMEN ON ACRYLIC BASE (1 of 3)

GEOLOGICAL AGATE SPECIMEN ON ACRYLIC BASE Agate slice, Brazil, mounted on colorless acrylic base, fossil: 11.5"h, 9.5"w, 2"d, overall: approx 13"h, 9.5"w, 4"d, 7.8lbs Start Price: $100.00

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GEOLOGICAL MALACHITE SPECIMEN ON COLORLESS ACRYLIC BASE (1 of 3)

GEOLOGICAL MALACHITE SPECIMEN ON COLORLESS ACRYLIC BASE Geological malachite specimen, mounted on colorless acrylic base, specimen: approx 4.25"h, 3.25"w, 1.5"d, overall: approx 6"h, 3.5"w, 2"d, 1.75lbs

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Stone, Black and Iridescent Blue (1 of 3)

Stone, Black and Iridescent Blue Geological stone specimen, believed to be labradorite/moonstone, black with Iridescent blue 6.5"h x 4"d We happily provide seamless shipping services on everything we sell. Please email us a

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GEOLOGICAL WINDOWPANE SELENITE SPECIMEN ON BLACK MARBLE BASE (1 of 3)

GEOLOGICAL WINDOWPANE SELENITE SPECIMEN ON BLACK MARBLE BASE Geological windowpane selenite specimen, mounted on black marble base, specimen: approx 14.5"h, 12.5"w, 1"d, overall: approx 15.75"h, 12.5"w, 4"d, 9.25lbs

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GEOLOGICAL PETRIFIED WOOD SPECIMEN ON ACRYLIC BASE (1 of 3)

GEOLOGICAL PETRIFIED WOOD SPECIMEN ON ACRYLIC BASE Petrified wood slice, mounted on colorless acrylic base, specimen: approx 12"h, 15"w, 0.75"d, overall: approx 13.5"h, 15"w, 4"d, 8.5lbs

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GEOLOGICAL WINDOWPANE SELENITE SPECIMEN ON BASE (1 of 4)

GEOLOGICAL WINDOWPANE SELENITE SPECIMEN ON BASE Geological windowpane selenite specimen, on black marble base, specimen: approx 13.25"h, 10.75"w, 1.25"d, overall: approx 15"h, 4"w, 4"d, 10.7lbs

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GEOLOGICAL AMMONITE FOSSIL SPECIMEN ON ACRYLIC BASE (1 of 3)

GEOLOGICAL AMMONITE FOSSIL SPECIMEN ON ACRYLIC BASE Geological ammonite fossil specimen, on polished nickel rod and colorless acrylic base, specimen: approx 10"h, 8"w, 4"d, overall: approx 12"h, 7.5"w, 5"d, 11.25lbs

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GEOLOGICAL FISHTAIL SELENITE SPECIMEN ON BLACK MARBLE BASE (1 of 3)

GEOLOGICAL FISHTAIL SELENITE SPECIMEN ON BLACK MARBLE BASE Geological fishtail selenite specimen, on black marble base, specimen: approx 9.25"h, 4.75"w, 3.75"d, overall: approx 10.75"h, 4"w, 4"d, 7.3lbs

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GEOLOGICAL PETRIFIED WOOD SPECIMEN ON CLEAR ACRYLIC BASE (1 of 3)

GEOLOGICAL PETRIFIED WOOD SPECIMEN ON CLEAR ACRYLIC BASE Geological petrified wood slab, Madagascar, mounted on colorless acrylic base, specimen: approx 13.75"h, 12"w, 1"d, overall: approx 15"h, 12"w, 4"d, 11lbs

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GEOLOGICAL APOPHYLLITE CLUSTER SPECIMEN ON CLEAR ACRYLIC BASE (1 of 3)

GEOLOGICAL APOPHYLLITE CLUSTER SPECIMEN ON CLEAR ACRYLIC BASE Geological apophyllite cluster, mounted on colorless acrylic base, specimen: approx 10.5"h, 12.5"w, 4.5"d, overall: approx 12.25"h, 13"w, 4.5"d, 20.25lbs

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GEOLOGICAL PETRIFIED WOOD SPECIMEN ON CLEAR ACRYLIC BASE (1 of 3)

GEOLOGICAL PETRIFIED WOOD SPECIMEN ON CLEAR ACRYLIC BASE Geological petrified wood slice, on colorless acrylic base, specimen: approx 11"h, 10.5"w, 0.75"d, overall: approx 12.5"h, 10.5"w, 4"d, 8lbs

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GEOLOGICAL HONEYCOMB CALCITE SLICE ON COLORLESS ACRYLIC BASE (1 of 3)

GEOLOGICAL HONEYCOMB CALCITE SLICE ON COLORLESS ACRYLIC BASE Geological honeycomb calcite specimen, mounted on colorless acrylic base, specimen: approx 8"h, 6"w, 1.25"d, overall: approx 10"h, 6"w, 7"d, 4.25lbs

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GEOLOGICAL PYRITE & CALCITE CRYSTAL SPECIMEN ON BLACK MARBLE BASE (1 of 3)

GEOLOGICAL PYRITE & CALCITE CRYSTAL SPECIMEN ON BLACK MARBLE BASE Geological crystal cluster, likely pyrite and calcite, on black marble base, specimen: approx 12"h, 7.5"w, 5.5"d, overall: approx 14.5"h, 7.5"w, 4.75"d, 15.5lbs

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GEOLOGICAL APOPHYLLITE CLUSTER ON BLACK GRANITE BASE (1 of 3)

GEOLOGICAL APOPHYLLITE CLUSTER ON BLACK GRANITE BASE Geological apophyllite cluster, on black granite base, specimen: approx 4.5"h, 5.5"w, 4"d, overall: approx 12.5"h, 5.5"w, 4"d, 9.5lbs

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(3) GEOLOGICAL MOROCCAN SELENITE SPHERES ON BLACK MARBLE BASE (1 of 3)

(3) GEOLOGICAL MOROCCAN SELENITE SPHERES ON BLACK MARBLE BASE (lot of 3) Geological Moroccan selenite spheres, each mounted on black marble base, largest: specimen: approx 4 1/8"h, 4"diam, overall: approx 6.25"h, 4"diam, 11.75lbs total

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