Stone Fossils

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QUARTZ ROCK STONE LAPIDARY SPECIMEN: Quartz Rock Stone Lapidary Specimen. See photos for exact size and condition.

2026

QUARTZ ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(553)

DINOSAUR TEETH ROCK STONE LAPIDARY SPECIMEN: DINOSAUR TEETH ROCK STONE LAPIDARY SPECIMEN

2026

DINOSAUR TEETH ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(553)

Geode Pair - Natural Crystal-Lined Quartz Geodes: Two natural geode halves each lined with sparkling white quartz druzy crystals inside a tan and cream stone rind. The lot tag lists a combined weight of 107 grams. Compared to a 1966 quarter, each geo

2026

Geode Pair - Natural Crystal-Lined Quartz Geodes

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(553)

130.24ct Natural Blue Apatite Rough Parcel Loose Gemstone, 54YS: Natural apatite rough parcel featuring fresh bright blue colouration with subtle tonal variations across each crystal piece. Raw crystalline surfaces display authentic natural mineral textures and inh

2026

130.24ct Natural Blue Apatite Rough Parcel Loose Gemstone, 54YS

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

46.70ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 37YL: 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

46.70ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 37YL

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

6.40 Carats Natural Brazilian Sky Blue Topaz Round Faceted Loose Gemstone, 29XY: Constructed from genuine natural topaz sourced from Brazilian mineral deposits, the raw material has been refined through professional faceted lapidary processing with consistent glossy polishing acro

2026

6.40 Carats Natural Brazilian Sky Blue Topaz Round Faceted Loose Gemstone, 29XY

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.08 Carats Natural Ethiopian Welo Opal Loose Gemstone, 58WJ: This natural Ethiopian Welo opal features dimension measurements of 9x6.9x4.7mm, sourced from Ethiopia's famous Welo opal mining regions renowned for opal specimens displaying vivid shifting internal

2026

1.08 Carats Natural Ethiopian Welo Opal Loose Gemstone, 58WJ

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

5.77 Carats Natural Brazilian Sky Blue Topaz Cushion Faceted Loose Gemstone, 26XY: Constructed from genuine natural topaz sourced from Brazilian mineral deposits, the raw material has been refined through professional faceted lapidary processing with consistent glossy polishing acro

2026

5.77 Carats Natural Brazilian Sky Blue Topaz Cushion Faceted Loose Gemstone, 26XY

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

87.37ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 40YL: 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

87.37ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 40YL

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

85.44ct Natural Polychrome Jasper Oval Polished Cabochon, 44TH: This polished specimen is natural polychrome jasper, shaped as a smooth oval cabochon. It features subtle horizontal banding transitioning from pale beige and cream through grey tones, accented by a t

2026

85.44ct Natural Polychrome Jasper Oval Polished Cabochon, 44TH

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

188ct Natural Type A Burmese Jadeite Jade Sliced Rough, 19YN: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

188ct Natural Type A Burmese Jadeite Jade Sliced Rough, 19YN

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

5.11 Carats Natural Purple Amethyst Oval Faceted Pair Loose Gemstone, 23XX: Natural crystalline amethyst material processed with precision oval faceting for the matched gem pair, exhibiting rich saturated violet hue alongside subtle natural internal inclusions inherent to unt

2026

5.11 Carats Natural Purple Amethyst Oval Faceted Pair Loose Gemstone, 23XX

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

97.12ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 21YL: 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

97.12ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 21YL

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

5.41ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 58WW: This polished star sapphire originates from classic Siamese mining deposits, featuring a deep dark crystalline base with fine native mineral traces trapped within its structure, sized at calibrated 10

2026

5.41ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 58WW

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

3.24ct Natural Ethiopian Welo Orange Fire Opal Cabochon Loose Gemstone, 85TS: This opal is sourced from Ethiopian Welo natural opal deposits and shaped into a smooth polished cabochon form with refined lapidary finishing work. Bright warm orange base accompanied by vivid intern

2026

3.24ct Natural Ethiopian Welo Orange Fire Opal Cabochon Loose Gemstone, 85TS

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

130ct Natural Kingman Turquoise Rough - Arizona USA, 65YR: This is a natural, unpolished Kingman turquoise rough specimen from Arizona, USA, with subtle greenish-blue hues visible within a naturally weathered host matrix. The stone retains its completely unmo

2026

130ct Natural Kingman Turquoise Rough - Arizona USA, 65YR

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

234ct Natural Type A Burmese Jadeite Jade Sliced Rough, 16YN: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

234ct Natural Type A Burmese Jadeite Jade Sliced Rough, 16YN

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.43 Carats Natural Ethiopian Welo Orange Fire Opal Oval Faceted Loose Gemstone, 77TS: This opal material is mined from the Welo deposits of Ethiopia and processed with professional faceted lapidary work with uniform polished facets across the gem surface. Natural subtle internal textur

2026

1.43 Carats Natural Ethiopian Welo Orange Fire Opal Oval Faceted Loose Gemstone, 77TS

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

90.01ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 70YS: Natural spinel rough parcel showcasing a beautiful array of soft varied hues with subtle tonal differences throughout each crystal. Raw crystalline surfaces carry authentic natural mineral textures an

2026

90.01ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 70YS

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

5.58 Carats Natural Brazilian Sky Blue Topaz Oval Faceted Loose Gemstone, 51TS: Constructed from genuine natural topaz sourced from Brazilian mineral deposits, the raw material has been refined through professional faceted lapidary processing with consistent glossy polishing acro

2026

5.58 Carats Natural Brazilian Sky Blue Topaz Oval Faceted Loose Gemstone, 51TS

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

64ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 31YQ: 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

64ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 31YQ

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

46ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 42YQ: 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

46ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 42YQ

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

52.58ct Natural Mauritania Ruby Rough (Unheated), 76XA: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

52.58ct Natural Mauritania Ruby Rough (Unheated), 76XA

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

105ct Natural Type A Burmese Jadeite Jade Sliced Rough, 65YN: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

105ct Natural Type A Burmese Jadeite Jade Sliced Rough, 65YN

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

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24

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Lovely All Natural Malachite Bowl, 488 grams

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Quimbaya Gold Splayed Female | Double Bird Headdress

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Olmec Jade Male Figure, Arroyo Pesquero Cache, Scarification

DAY 1 Pre-Columbian, Native American, Fossils

Artemis Fine Arts

Starts on:

Louisville, CO, US

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Large Amethyst Formation wIth Calcite on Custom Stand

Kyanite and Quartz Cluster on Spinning Stand

Huge, Rare Chrysocolla and Quartz Formation

Fall Rock and Fossil Timed Clearance Auction

Fossils & Gemstones of Houston

Starts on:

Houston, TX, US

5 days Left

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