Ac Gilbert Co Fossils

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2.00 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Pair: Weight - 2.00 Ct / Dimensions - 7.10 x 7.10 x 3.90 mm / 2 Pc's / Shape & Cut - Round Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

2.00 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Pair

Gems AuctionBangkok, TH

13.97 Ct Natural Moss Agate Hexagon cut: Weight - 13.97 Ct / Size - 18.40 x 16.20 x 7.80 mm / Shape - Excellent Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

13.97 Ct Natural Moss Agate Hexagon cut

Gems AuctionBangkok, TH

12.79 Ct Natural Stichitite Purpurite Oval Cab: weight - 12.79 Ct / Dimensions - 28.00 x 14.20 x 5.30 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

12.79 Ct Natural Stichitite Purpurite Oval Cab

Gems AuctionBangkok, TH

4.52 Ct Natural Pink Amethyst Square Cut: Weight - 4.52 Ct / Dimensions - 10.20 x 10.10 x 6.40 mm / Shape - Square Cut / Color - Pink / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

4.52 Ct Natural Pink Amethyst Square Cut

Gems AuctionBangkok, TH

12.11 Ct Natural Green Malachite Oval Cab: Weight - 12.11 Ct / Dimensions - 16.30 x 12.40 x 5.00 mm / Shape - OVal Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

12.11 Ct Natural Green Malachite Oval Cab

Gems AuctionBangkok, TH

Polished CARNELIAN Banded Agate Point Specimen Rock Stone Lapidary: Polished Banded Agate Point Specimen Rock Stone Lapidary. This exceptional display-quality agate specimen showcases nature's artistry with stunning concentric banding in rich rust-orange, deep burgund

2026

Polished CARNELIAN Banded Agate Point Specimen Rock Stone Lapidary

Col. Christie Hatman AuctioneersThayer, MO

Azurite Malachite Copper Ore Raw Specimens Rock Stone Lapidary: Azurite Malachite Copper Ore Raw Specimens Rock Stone Lapidary. This lot features four exceptional raw azurite and malachite copper ore specimens showcasing nature's vibrant blue and turquoise palette

2026

Azurite Malachite Copper Ore Raw Specimens Rock Stone Lapidary

Col. Christie Hatman AuctioneersThayer, MO

INDIAN CHIEF STONE Black Tourmaline in Quartz Polished Specimen Pendant Display Rock Stone Lapidary: Black Tourmaline in Quartz Polished Specimen Pendant Display Rock Stone Lapidary. This outstanding lapidary specimen showcases pristine black tourmaline needles radiating through a creamy white to pal

2026

INDIAN CHIEF STONE Black Tourmaline in Quartz Polished Specimen Pendant Display Rock Stone Lapidary

Col. Christie Hatman AuctioneersThayer, MO

Polished Moss Agate Pencil Point Terminated Mineral Rock Stone Lapidary Specimen: Polished Moss Agate Pencil Point Terminated Mineral Rock Stone Lapidary Specimen. This striking dendritic agate features a cream-white matrix with dramatic black and forest-green moss-like inclusions

2026

Polished Moss Agate Pencil Point Terminated Mineral Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

Peridot in Quartz Rock Stone Lapidary Specimen: Peridot in Quartz Rock Stone Lapidary Specimen featuring museum-quality green peridot crystals nestled within a striking white and lavender quartz matrix, bordered by distinctive golden limonite crust

2026

Peridot in Quartz Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

Citrine Crystal Chips Bulk Lot 20 Grams Raw Stones Rock Stone Lapidary Specimen: Citrine Crystal Chips Bulk Lot 20 Grams Raw Stones Rock Stone Lapidary Specimen. This attractive bulk collection features authentic citrine crystal fragments perfect for lapidary projects, mineral col

2026

Citrine Crystal Chips Bulk Lot 20 Grams Raw Stones Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

Polished Hematite Egg Stone Specimen Rock Stone Lapidary Specimen: Polished Hematite Egg Stone Specimen Rock Stone Lapidary Specimen - This stunning hematite lapidary specimen showcases exceptional polish and natural beauty. The 197-gram oval stone features rich dark

2026

Polished Hematite Egg Stone Specimen Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

Banded Green ZEBRA ROCK Agate Specimen Rock Stone Lapidary Specimen: Banded Green Malachite Agate Specimen Rock Stone Lapidary Specimen. This exceptional display-quality mineral specimen showcases nature's artistry with bold wavy striations in forest green, cream white

2026

Banded Green ZEBRA ROCK Agate Specimen Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

Tourmaline Quartz Specimen Green Black Crystal Display Rock Stone Lapidary Specimen: Tourmaline Quartz Specimen Green Black Crystal Display Rock Stone Lapidary Specimen. This exceptional mineral specimen showcases pristine dark green to black tourmaline crystals elegantly intergrown w

2026

Tourmaline Quartz Specimen Green Black Crystal Display Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

Ancient Medieval Near Eastern Tribal Hand Carved Fossil Bone Effigy Amulet, 38AC: Mid-sized antique wearable sacred effigy meticulously carved from natural fossil bone material, originating from Medieval Near Eastern tribal folk craft traditions. Fossil bone was a meaningful organi

2026

Ancient Medieval Near Eastern Tribal Hand Carved Fossil Bone Effigy Amulet, 38AC

ThousandPlanetSathorn, Bangkok

14.11 Carats Natural Ceylon Soft Milky White Moonstone Loose Gemstone, 71FE: This natural Ceylon moonstone carries a smooth milky white base with subtle gentle adularescent glow across its polished surface, measured at 17.5x13.4x7.8mm, showcasing clean even transparency with m

2026

14.11 Carats Natural Ceylon Soft Milky White Moonstone Loose Gemstone, 71FE

ThousandPlanetSathorn, Bangkok

16 Carats Natural Ceylon Soft Milky White Moonstone Loose Gemstone, 65FE: This natural Ceylon moonstone carries a smooth milky white base with subtle gentle adularescent glow across its polished surface, measured at 18x14x3.8mm, showcasing clean even transparency with minim

2026

16 Carats Natural Ceylon Soft Milky White Moonstone Loose Gemstone, 65FE

ThousandPlanetSathorn, Bangkok

6.17 Carats Natural Brazil Vivid Green Topaz Loose Gemstone, 13FE: This natural Brazil topaz with recorded dimensions of 13.2x11.4x5.7mm, featuring a bright saturated green tone achieved via color coating treatment across the gem surface, with faint subtle natural in

2026

6.17 Carats Natural Brazil Vivid Green Topaz Loose Gemstone, 13FE

ThousandPlanetSathorn, Bangkok

2.56 Carats Natural Cool White Moissanite Loose Gemstone, 44FE: This cool white moissanite holds dimension measurements of 9x5.4mm, delivering exceptional light dispersion that generates vivid rainbow sparkle across its fully transparent body, with faint microscop

2026

2.56 Carats Natural Cool White Moissanite Loose Gemstone, 44FE

ThousandPlanetSathorn, Bangkok

13.10 Carats Natural Ceylon Warm Peach Moonstone Loose Gemstone, 77FE: This natural Ceylon moonstone has dimension measurements of 18x13.2x7.8mm, showcasing a smooth warm peach base tone paired with subtle soft adularescent sheen that glides gently across the polished su

2026

13.10 Carats Natural Ceylon Warm Peach Moonstone Loose Gemstone, 77FE

ThousandPlanetSathorn, Bangkok

1.38 Carats Natural Mozambique Fancy Color Tourmaline Loose Gemstone, 16FM: This Mozambique fancy color tourmaline carries physical measurements of 8.2x6.6x3.4mm, representing a fine example of collectible fancy tourmaline sourced from established Mozambican mineral deposits

2026

1.38 Carats Natural Mozambique Fancy Color Tourmaline Loose Gemstone, 16FM

ThousandPlanetSathorn, Bangkok

27.39ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 79FC: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

2026

27.39ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 79FC

ThousandPlanetSathorn, Bangkok

50.46ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 59FC: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

2026

50.46ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 59FC

ThousandPlanetSathorn, Bangkok

39.14ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 80AX: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

39.14ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 80AX

ThousandPlanetSathorn, Bangkok

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Fossils Auctions

Large Chancay Male Cuchimilco Figure, Peru

Anasazi Tularosa Style Storage Olla, Cibola Tradition

Mojave Glass Beaded Netted Collar

ARTE & ARTEMIS Pre-Columbian, Native American

Artemis Fine Arts

Starts on:

Louisville, CO, US

3 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

Large Leopard

Large Macginitiea Nobilis Fossil Leaf, Fort Union Formation, Paleocene

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

ARTE & ARTEMIS Tribal, Ethnographic, Ancient

Artemis Fine Arts

Starts on:

Louisville, CO, US

4 days Left

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