Tim Lewis Fossils

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A polished red coral branch specimen: A polished red coral branch specimen height 9 1/2in (24cm); width 5in (12.5cm); depth 2in (5cm); weight approximately 680 grams Provenance: Property from the Collection of Ben Nysewander, Carmel, Cali

2026

A polished red coral branch specimen

Andrew Jones AuctionsLos Angeles, CA

Ammonite Fossil Necklace Pendant w Opal Effect: Ammonite Fossil Necklace Pendant w Opal Effect. Mounted ancient Ammonite / Ammolite fossil as necklace pendant that exhibits an iridescent fire opal like glow. Measures approximately 2.25 inches in le

2026

Ammonite Fossil Necklace Pendant w Opal Effect

Gemini Auction CompanyKatonah, NY

Natural Amethyst Crystal Cluster Specimens 2pc LOT: Lot of two natural amethyst crystal cluster specimens displaying light to medium purple quartz crystals on natural matrix. Suitable for mineral collecting or display. The larger specimen measures appr

2026

Natural Amethyst Crystal Cluster Specimens 2pc LOT

MiddleManBrokers Inc.Sunrise, FL

10 Pieces of Authentic Myanmar AMBER Fossil Specimens: 10 Pieces of Authentic Myanmar AMBER Fossil Specimens with several species of Insects Inclusions including a Rare Dragonfly, Ants, Mosquito, Fly, Tick and More! They come in a display case as shown, t

2026

10 Pieces of Authentic Myanmar AMBER Fossil Specimens

Western Sportsman LLCFort Worth, TX

10 Pieces of Authentic Myanmar AMBER Fossil Specimens with Insect Inclusions: 10 Pieces of Authentic Myanmar AMBER Fossil Specimens with several species of Insects Inclusions including a Wasp, Spider, Mosquito, Ant and more! They come in a display case as shown, the Total Weigh

2026

10 Pieces of Authentic Myanmar AMBER Fossil Specimens with Insect Inclusions

Western Sportsman LLCFort Worth, TX

Mississippian Crinoid Fossil on Matrix, Sea Lily, ca. 359–323 Million Years: Ancient Pangea, what is now North America, Mississippian period, circa 359 to 323 million years ago. A fossil crinoid preserved on a natural stone matrix, the long, gracefully curved articulated stem

2026

Mississippian Crinoid Fossil on Matrix, Sea Lily, ca. 359–323 Million Years

Artemis Fine ArtsLouisville, CO

Sharp Pre 1972 SPERM WHALE Tooth: *This piece was acquired prior to the Marine Mammal Protection Act. It is Pre-1972.* XL and Sharp SPERM WHALE Tooth. It measures 8.5" Long and 6.25" around the Tooth Base, the Total Weight is 16 oz. o

2026

Sharp Pre 1972 SPERM WHALE Tooth

Western Sportsman LLCFort Worth, TX

Seymchan Pallasite Meteorite Slice, Widmanstätten Pattern: Eastern Europe, Russia, southeastern Magadan Region, Seymchan, ca. 1967 CE. A slice of the Seymchan pallasite meteorite composed primarily of iron with notable nickel content. This fragment consists o

2026

Seymchan Pallasite Meteorite Slice, Widmanstätten Pattern

Artemis Fine ArtsLouisville, CO

Big Polished BLUE LAPIS LAZULI Mineral Sphere, Weight: 5 lbs: Big Formed and Polished BLUE LAPIS LAZULI Mineral Sphere. It has a 4 5/8" in Diameter and the Total Weight is 5 lbs 8 oz. Lapis Lazuli is a deep blue metamorphic rock used as a semi-precious ston

2026

Big Polished BLUE LAPIS LAZULI Mineral Sphere, Weight: 5 lbs

Western Sportsman LLCFort Worth, TX

Group of Fifteen Baltic Amber Pieces, Insect Inclusions: Northern Europe, Baltic region, ca. 47,000,000–34,000,000 BCE. Fifteen loose amber pieces in varied shapes and sizes, ranging from warm honey to deep cognac tones. Some are polished to a clear finis

2026

Group of Fifteen Baltic Amber Pieces, Insect Inclusions

Artemis Fine ArtsLouisville, CO

Massive Pre 1972 SPERM WHALE Tooth: *This piece was acquired prior to the Marine Mammal Protection Act. It is Pre-1972.* Massive SPERM WHALE Tooth. It measures 7.5" Long x 3.25" Wide x 2" Thick and Weighs 1 lb 10oz. It has a cut base to

2026

Massive Pre 1972 SPERM WHALE Tooth

Western Sportsman LLCFort Worth, TX

4 Fossilized Prehistoric Jurassic Bivalve Clam Shells: Africa, Madagascar, Late Jurassic, ca. 160 million years ago. Four fossil bivalve clams have been carefully polished to reveal smooth, luminous cream surfaces accented by warm tan banding and subtle,

2026

4 Fossilized Prehistoric Jurassic Bivalve Clam Shells

Artemis Fine ArtsLouisville, CO

Lapis Lazuli Conch Shell: This piece has been tested and researched prior to listing. Please view all our pictures they are part of our description. DETAILS: Metal - none Color - blue Stones - Lapis Lazuli Hallmarks - non

2026

Lapis Lazuli Conch Shell

Rapid Estate Liquidators and Auction GalleryOrlando, FL

GALENA ROCK STONE LAPIDARY SPECIMEN NATURAL METALLIC MINERAL COLLECTOR: This natural galena specimen shows the metallic cubic crystal structure collectors look for in a mineral display. See photos for exact size and detail. WELCOME TO HATMAN AUCTIONS! SPECIAL NOTICE: Plea

2026

GALENA ROCK STONE LAPIDARY SPECIMEN NATURAL METALLIC MINERAL COLLECTOR

Col. Christie Hatman AuctioneersThayer, MO

Blue Kyanite Blade Crystal Set - 58 Gram Mineral Cluster Lot: A set of four iridescent blue-black bladed crystal specimens with a striking metallic shine. The set weighs 58 grams total per the auction tag. A dramatic grouping for a crystal or mineral collection.

2026

Blue Kyanite Blade Crystal Set - 58 Gram Mineral Cluster Lot

Col. Christie Hatman AuctioneersThayer, MO

SMOKY QUARTZ ROCK STONE LAPIDARY SPECIMEN - GENUINE SMOKY QUARTZ MINERAL SPECIMEN FOR COLLECTORS: This genuine smoky quartz specimen offers natural clarity and color variation typical of the stone. It's well suited to mineral collectors or anyone building a quartz variety collection. See photos fo

2026

SMOKY QUARTZ ROCK STONE LAPIDARY SPECIMEN - GENUINE SMOKY QUARTZ MINERAL SPECIMEN FOR COLLECTORS

Col. Christie Hatman AuctioneersThayer, MO

MIXED ROUGH ROCK ROCK STONE LAPIDARY SPECIMEN - RAW LAPIDARY ROUGH FOR COLLECTORS & CABBERS: This raw lapidary rough lot gives collectors and cabbers a variety of natural stone to work with from scratch. It's well suited to anyone who prefers cutting and polishing their own specimens. See pho

2026

MIXED ROUGH ROCK ROCK STONE LAPIDARY SPECIMEN - RAW LAPIDARY ROUGH FOR COLLECTORS & CABBERS

Col. Christie Hatman AuctioneersThayer, MO

POLISHED CABOCHON ROCK STONE LAPIDARY SPECIMEN GEMSTONE DISPLAY OR JEWELRY PIECE: This polished cabochon offers a finished lapidary surface ideal for jewelry crafting or as a standalone collector piece. See photos for exact size, shape, and detail.

2026

POLISHED CABOCHON ROCK STONE LAPIDARY SPECIMEN GEMSTONE DISPLAY OR JEWELRY PIECE

Col. Christie Hatman AuctioneersThayer, MO

RAW MIXED ROUGH ROCK LOT STONE LAPIDARY SPECIMEN FOR TUMBLING AND CABBING: This raw mixed rough rock lot is ready for tumbling or cabbing projects, offering natural unpolished material for hobbyists. See photos for exact pieces and sizes.

2026

RAW MIXED ROUGH ROCK LOT STONE LAPIDARY SPECIMEN FOR TUMBLING AND CABBING

Col. Christie Hatman AuctioneersThayer, MO

MIXED LOT ROCK STONE SPECIMEN LAPIDARY COLLECTION - ASSORTED ROCKHOUND GROUPING: A mixed assortment of rock and stone specimens, this lot offers something for collectors and rockhounds looking to expand their collection with variety. Each piece adds its own character to the group.

2026

MIXED LOT ROCK STONE SPECIMEN LAPIDARY COLLECTION - ASSORTED ROCKHOUND GROUPING

Col. Christie Hatman AuctioneersThayer, MO

MIXED LOT ROCK STONE LAPIDARY SPECIMEN COLLECTOR GRADE ROCKHOUND DISPLAY LOT: A varied grouping of natural rock and mineral specimens offered together as one lot, well suited for collectors, resellers, or anyone starting a rock collection. See photos for exact contents and cond

2026

MIXED LOT ROCK STONE LAPIDARY SPECIMEN COLLECTOR GRADE ROCKHOUND DISPLAY LOT

Col. Christie Hatman AuctioneersThayer, MO

VANADINITE ROCK STONE LAPIDARY SPECIMEN - NATURAL VANADINITE CRYSTAL COLLECTOR SPECIMEN: This natural vanadinite specimen shows off the mineral's vivid red-orange crystal clusters, a favorite among mineral collectors for its striking color. It makes an eye-catching addition to a display c

2026

VANADINITE ROCK STONE LAPIDARY SPECIMEN - NATURAL VANADINITE CRYSTAL COLLECTOR SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

MIXED LOT ROCK STONE LAPIDARY SPECIMEN - NATURAL DISPLAY SPECIMENS FOR RESELLERS & HOBBYISTS: This variety lot combines several natural rock and stone specimens, each with its own look and texture. Ideal for collectors and hobbyists who appreciate variety in their rock and mineral finds. See p

2026

MIXED LOT ROCK STONE LAPIDARY SPECIMEN - NATURAL DISPLAY SPECIMENS FOR RESELLERS & HOBBYISTS

Col. Christie Hatman AuctioneersThayer, MO

SMOKY QUARTZ NATURAL CRYSTAL FOR MINERAL COLLECTORS AND METAPHYSICAL USE: This natural smoky quartz specimen is popular with mineral collectors and those drawn to crystal and metaphysical display pieces. A nice addition to a crystal collection, meditation space, or mineral

2026

SMOKY QUARTZ NATURAL CRYSTAL FOR MINERAL COLLECTORS AND METAPHYSICAL USE

Col. Christie Hatman AuctioneersThayer, MO

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Fossils Auctions

Saber-Toothed Tiger Fossil Skull, Late Miocene — Complete Dentition

Mimbres Black-on-White Pottery Bowl - Standing Woman, Kill Hole

Persian Siljuk Bronze Lamp Stand, Khorasan Region

Fine Fossils, Native American, Asian, Ethno

Artemis Fine Arts

Starts on:

Louisville, CO, US

5 days Left

Michoacan Pottery Figure - Seated Dignitary in Headdress

Prehistoric Complete Oreodont Femur Bone Fossil

18th c. Italian Engraving after Reni - Apollo & Aurora

VARIETY SALE Pre-Columbian, Ethnographic Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

6 days Left

4 11/16" Thebes, Dickey COA, Calhoun Co., Illinois, Found Near the Illinois River

18" x 8 1/2" Large Mammoth Jaw and Tooth Fossil, Recovered from Alaskan Permafrost

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

Pre-Columbian, Native American Artifacts

Heartland Artifact Auctions

Starts on:

Quincy, IL, US

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