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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Group lot of 4 gemstone pendants (1 of 5)

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MIXED LOT ROCK STONE LAPIDARY SPECIMEN (1 of 2)

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Col. Christie Hatman Auctioneers

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MIXED LOT ROCK STONE LAPIDARY SPECIMEN (1 of 2)

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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 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 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

Col. Christie Hatman Auctioneers

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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.

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Collection of Polished Ammonite Fossils (1 of 7)

Collection of Polished Ammonite Fossils

Berner's Auction

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Gorgeous Large Ancient Ammonite Specimen (1 of 6)

Gorgeous Large Ancient Ammonite Specimen

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

Fossilized Ammonites, Gastropods, and Stones

Estate Inventory Auctions

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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

Kimballs Auction and Estate Services

Feb 15, 2026

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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

Sold

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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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 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 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 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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(3) GEOLOGICAL POLISHED AMMONITE FOSSILS ON BLACK MARBLE BASES (1 of 3)

(3) GEOLOGICAL POLISHED AMMONITE FOSSILS ON BLACK MARBLE BASES (lot of 3) Geological polished ammonite fossils, on black marble base, each specimen: approx 5.5"h, 4.5"w, 1.25"d, each overall: approx 7.5"h, 4.5"w, 2"d, 5.5lbs total

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MOROCCAN AMMONITE FOSSIL ON BLACK MARBLE BASE (1 of 3)

MOROCCAN AMMONITE FOSSIL ON BLACK MARBLE BASE Geological Moroccan ammonite fossil, mounted on black marble base, specimen: approx 7"h, 6.25"w, 3"d, overall: approx 8.5"h, 6"w, 4"d, 8lbs

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(2) MALACHITE GEOLOGICAL SPECIMENS ON NICKEL BASES (1 of 4)

(2) MALACHITE GEOLOGICAL SPECIMENS ON NICKEL BASES (lot of 2) Malachite geological specimens, mounted on polished nickel bases, largest specimen: approx 6"h, 6.5"w, 2"d, overall: approx 9.75"h, 7"w, 3"d, 19.5lbs total Start Price: $200.00

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Collection of Geological Specimens, Coral, Largest 10 1/8" Wide, No Export. (1 of 1)

Collection of Geological Specimens, Coral, Largest 10 1/8" Wide, No Export.Collection of Geological Specimens, Coral, Largest 10 1/8" Wide, No Export.

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Lot of 3 Large Unopened Geodes, Geological Specimens (1 of 11)

Lot of 3 Large Unopened Geodes, Geological Specimens Lot of 3 Large Unopened Geodes, Geological Specimens. Enjoy the thrill of discovery with these unusually large geodes. Dimensions range from 6.5 to 9.5 in h x 9 to 10 in w x 8.5 to 11 in d. Condition

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