Tim Lewis Fossils

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Polished Fossil Matrix Plaque with Marine Life: This is a polished fossil matrix plaque containing prehistoric marine life, including orthoceras in the center and ammonites in either corner. It is a large specimen, weighing in at approximately 18 p

2026

Polished Fossil Matrix Plaque with Marine Life

Crimson AuctionsPort Charlotte, FL

ASSORTED POLISHED AMMONITE FOSSILS - LOT OF 14: Assorted polished ammonite fossils - lot of 14. Condition: Very fine. Mineral specimens

2026

ASSORTED POLISHED AMMONITE FOSSILS - LOT OF 14

Florida Estate Sales Inc.Tallahassee, FL

2.64LBS NATUAL FOSSILIZED AGATIZED CORAL: 2.64lbs natural fossilized coral specimen. Condition: Very fine. Mineral specimens

2026

2.64LBS NATUAL FOSSILIZED AGATIZED CORAL

Florida Estate Sales Inc.Tallahassee, FL

Vintage Amethyst Art Glass Square Candle Holder / Trinket Dish: Striking hand-blown art glass square vessel in a rich, deep amethyst purple that beautifully catches and diffuses light. Featuring a minimalist, slightly brutalist-inspired form with a recessed inner

2026

Vintage Amethyst Art Glass Square Candle Holder / Trinket Dish

VintadelphiaPhiladelphia, PA

CASE 2023 PURPLE BONE TRAPER: GREAT SHAPE

2026

CASE 2023 PURPLE BONE TRAPER

Dees Auction Company LLCKosciusko, MS

Mounted 17 inch Bird's Nest Coral Specimen: Mounted Bird's Nest or Table Coral Natural Specimen. Beautiful large spray of Acropora latistella, known as Bird's Nest or Table Coral. Mounted on a wooden base. Dimensions are 14 in h x 17 in w x 8 i

2026

Mounted 17 inch Bird's Nest Coral Specimen

PUBLIC SALEHudson, NY

Large 19.5" Natural Clam Shell, Tridacna Gigas Specimen: Large 19.5" Natural Clam Shell, Tridacna Gigas Specimen. Beautiful large and heavy specimen of South Pacific Tridacna Gigas. Dimensions are 7.75 in h x 19.5 in w x 13 in d. Condition is good with

2026

Large 19.5" Natural Clam Shell, Tridacna Gigas Specimen

PUBLIC SALEHudson, NY

TEKTITE - FROM METEORITE IMPACT: Big arrow shaped philippinite tektite with deep grooves and pits. Weight: 32 grams. Origin: Paracale, Camarines Norte, Luzon, Philippines. (TE9/8) THIS LOT QUALIFIES FOR A 30-DAY UNCONDITIONAL

2026

TEKTITE - FROM METEORITE IMPACT

Antique Arena Inc.Brooklyn, NY

TEKTITE - FROM METEORITE IMPACT: Glossy philippinite tektite with varied deep pits. Perfect. Weight: 9 grams. Origin: Paracale, Camarines Norte, Luzon, Philippines. (TE8/104) THIS LOT QUALIFIES FOR A 30-DAY UNCONDITIONAL RETUR

2026

TEKTITE - FROM METEORITE IMPACT

Antique Arena Inc.Brooklyn, NY

BURMITE AMBER WITH INSECT PARTS: Yellow burmite amber with insect parts. Natural cracks. Weight: 1.48 grams. Origin: Hukawng valley, Kachin state, Myanmar. Age: 99-100 mill. years. (ABR19/8) THIS LOT QUALIFIES FOR A 30-DAY UNC

2026

BURMITE AMBER WITH INSECT PARTS

Antique Arena Inc.Brooklyn, NY

SOLD

Assorted Mixed Color Decorative Seashells Lot, Spiral Snail Shells: 3 x 3 x 0.5 0.2 lb Low Estimate: 10.00 High Estimate: 30.00

2026

Assorted Mixed Color Decorative Seashells Lot, Spiral Snail Shells

Seattle MagpiesSeattle, WA

PETRIFIED WOOD ROCK STONE LAPIDARY SPECIMEN: WELCOME TO HATMAN AUCTIONS! SPECIAL NOTICE: Please see photos for measurements and descriptions. ***Yes, we have in house shipping with MANY REPEAT CUSTOMERS because of our streamlined service. ****We

2026

PETRIFIED WOOD ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

ELLENSBURG AGATE ROCK STONE LAPIDARY SPECIMEN: WELCOME TO HATMAN AUCTIONS! SPECIAL NOTICE: Please see photos for measurements and descriptions. ***Yes, we have in house shipping with MANY REPEAT CUSTOMERS because of our streamlined service. ****We

2026

ELLENSBURG AGATE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

MIXED LOT ROCK STONE LAPIDARY SPECIMEN: WELCOME TO HATMAN AUCTIONS! SPECIAL NOTICE: Please see photos for measurements and descriptions. ***Yes, we have in house shipping with MANY REPEAT CUSTOMERS because of our streamlined service. ****We

2026

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

DINOSAUR TOOTH IN MATRIX ROCK STONE LAPIDARY SPECIMEN: WELCOME TO HATMAN AUCTIONS! SPECIAL NOTICE: Please see photos for measurements and descriptions. ***Yes, we have in house shipping with MANY REPEAT CUSTOMERS because of our streamlined service. ****We

2026

DINOSAUR TOOTH IN MATRIX ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

10.38 Carat --- Deep Purple Amethyst ---- Kite Cut----GGI Certified: A bold, triangular-based geometric shape with a large table to maximize light reflection, often exhibiting vibrant, rich violet hues, suitable for custom rings or pendants.

2026

10.38 Carat --- Deep Purple Amethyst ---- Kite Cut----GGI Certified

California GemstonesSan Diego, CA

8.41 Carat --- Blue Sapphire ---- Square Emerald Mixed Cut: Beautiful Stone. Substantial size and specialized faceting. This specific combination typically features the clean, "hall of mirrors" linear steps of an emerald cut on a square frame (often called an

2026

8.41 Carat --- Blue Sapphire ---- Square Emerald Mixed Cut

California GemstonesSan Diego, CA

9.95 Carat -- Russian Deep Purple Alexandrite --- Trillion Cut: Russian Alexandrite with a Trillion Cut is a mesmerizing gemstone. Known for color change from deep purple to steel gray.

2026

9.95 Carat -- Russian Deep Purple Alexandrite --- Trillion Cut

California GemstonesSan Diego, CA

10.40 Carat ---- Ceylon Cinnamon Brown Sapphire --- Heart Cut: Warm "cinnamon" earth tones and romantic heart-shaped cut. Sourced from the prestigious mines of Sri Lanka (Ceylon), these sapphires are highly valued for their exceptional clarity and distinctive col

2026

10.40 Carat ---- Ceylon Cinnamon Brown Sapphire --- Heart Cut

California GemstonesSan Diego, CA

SOLD

Unique slice of red petrified wood on a custom stand: Title: Unique slice of red petrified wood on a custom stand Maker:Unknown Origin: Indonesia Date/Period:NEOGENE-Miocene, Aquitanian (20.44-23.03 million years) Materials:Petrified Wood, steel Dimensio

2026

Unique slice of red petrified wood on a custom stand

Jasper52New York, NY

New Guinea Boar's Head with Cowry Shells, Boar's Tusks and Skin. Sepic River..{Approximate: New Guinea Boar's Head with Cowry Shells, Boar's Tusks and Skin. Sepic River..{Approximate dimensions:. 9 1/4" high with loop x 7" wide x 14 1/2 deep without loop.}.

2026

New Guinea Boar's Head with Cowry Shells, Boar's Tusks and Skin. Sepic River..{Approximate

Michaan's AuctionsAlameda, CA

Original Mammoth Tusk Fossil: Original Mammoth Tusk Fossil fossilized mammoth tusk. Tusks from woolly mammoths have been found in various locations, including the North Sea and Siberia. The tusks were used for foraging for food in

2026

Original Mammoth Tusk Fossil

BOC AUCTION HOUSESelangor, Petaling Jaya

Mazon Creek Style Fossil Collection: As a dedicated collector of Carboniferous paleontology, I find this extensive estate assembly of Pennsylvanian-era (300 million years old} Mazon Creek style ironstone nodule fossils to be highly impre

2026

Mazon Creek Style Fossil Collection

Donley AuctionsUnion, IL

SOLD

LARGE HAND MADE TROPICAL FISH CENTERPIECE FULLY DECORATED WITH SEA SHELLS: ITEM DOES HAVE DAMAGE AND MISSING SEA SHELLS 13" H, 16" L

2026

LARGE HAND MADE TROPICAL FISH CENTERPIECE FULLY DECORATED WITH SEA SHELLS

Premier Auctions LLCSparks, NV

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Fossils Auctions

Moroccan Jurassic Starfish Fossil

Pink Halite Cluster

Yellow Dogtooth Calcite Formation

Summer Rock and Fossil Clearance Auction

Fossils & Gemstones of Houston

Starts on:

Houston, TX, US

5 days Left

Jalisco Large Seated Male Holding Club

Casas Grandes Painted Jar - Relief Skull Face

Chancay Deer Vessel

ARTEMIS x ARTE Pre-Columbian, Native American

Artemis Fine Arts

Starts on:

Louisville, CO, US

Large Leopard

Large Macginitiea Nobilis Fossil Leaf, Fort Union Formation, Paleocene

16th C. Franco-Flemish Stained Glass Panel, Pieta

ARTEMIS x ARTE Tribal, Ethnographic, Ancient

Artemis Fine Arts

Starts on:

Louisville, CO, US

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