Results for “geological”

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(3pcs) Mayan-Style Carved Stone Relief Plaques: 3 hand-carved stone wall relief plaques featuring Mayan-style motifs and iconography. The pieces appear to be carved from various natural stone materials. The geological variations are visible on the

Oct 17, 2026

(3pcs) Mayan-Style Carved Stone Relief Plaques

Est.

$50

-

$100

$25

Oakville, CT

East-Wing Estate Sales & Auction Company

4.4

(92)

Kircher, pub. 1682 - Map of Mediterranean Sea with Subterranean Markings: This scientific engraving is Athanasius Kircher's d'Onder-Aardse Weereld in Haar Goddelijk Maaksel en wonderbare uitwerkselen aller Dingen... It was published in 1682 in Amsterdam by J. Janssonius van

4 days Left

Kircher, pub. 1682 - Map of Mediterranean Sea with Subterranean Markings

Est.

$500

-

$1,000

$100

Franklin, TN

Trillium Antique Prints & Rare Books

4.5

(54)

$19.66ct Natural Multicolor Fire Ethiopian Welo Solid Opal Cabochon, 63TY: Formed from natural silica deposits within Ethiopian mineral veins, this solid opal cabochon features a smooth polished domed surface that highlights its natural light diffraction properties. Scattere$

8 hrs Left

19.66ct Natural Multicolor Fire Ethiopian Welo Solid Opal Cabochon, 63TY

Est.

$320

-

$640

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

Natural Burmese Type A Floating Flower Jadeite Jade Beaded Necklace, 21WY: Formed from untreated Burmese Type A jadeite material, each spherical bead carries naturally formed floating mineral inclusions scattered evenly throughout the stone structure, finished with refined u

8 hrs Left

Natural Burmese Type A Floating Flower Jadeite Jade Beaded Necklace, 21WY

Est.

$70

-

$140

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

10.90 Carat Pakistani Kashmir Blue Sapphire Cushion Cut: A collector-grade gemstone. Sapphires from the greater Kashmir region—including the legendary historic deposits and the geologically linked Pakistani-controlled Kashmir areas—are highly coveted by

Oct 17, 2026

10.90 Carat Pakistani Kashmir Blue Sapphire Cushion Cut

Est.

$25,000

-

$27,000

$200

Oceanside, CA

California Gemstones

4.2

(25)

Collection of Semi-Precious Stones & Fossils, 12: Collection of 12 Assorted Semi-Precious Stone and Fossil Articles, comprising: two malachite eggs, one sodalite egg, two calcite eggs, one ruby in zoisite cube, two shell fossils, polished fossil ston

2 days Left

Collection of Semi-Precious Stones & Fossils, 12

Est.

$300

-

$500

$100

Astoria, NY

Auctions at Showplace

4.6

(851)

William Holmes "The Grand Canon at the foot of the Toroweap - Looking East" (1882): 1882 CE. William H. Holmes (American, 1846-1933). "The Grand Canon at the foot of the Toroweap - Looking East," chromolithograph, , printed by Julius Bien and Co., New York, 1882. Published in: Claren

6 days Left

William Holmes "The Grand Canon at the foot of the Toroweap - Looking East" (1882)

Est.

$4,000

-

$6,000

$1,400

Louisville, CO

Artemis Fine Arts

4.7

(1.5k)

12 Carat ---- Pakistani Kashmir Blue Sapphire ---- Cushion Cut: A bright, saturated purple hue, a classic soft-cornered cushion shape, and exceptional presence. Pakistani blue sapphires come from the Batakundi-Basil region in Azad Kashmir and high-altitude Himalay

5 days Left

12 Carat ---- Pakistani Kashmir Blue Sapphire ---- Cushion Cut

Est.

$24,000

-

$25,000

$2,975

Oceanside, CA

California Gemstones

4.2

(25)

Natural Burmese Type A Pale Floating Jadeite Jade Beaded Necklace, 12WY: Constructed from unprocessed Burmese Type A jadeite stone, each spherical bead displays soft scattered green mineral flecks naturally integrated into the pale stone matrix through geological formation

8 hrs Left

Natural Burmese Type A Pale Floating Jadeite Jade Beaded Necklace, 12WY

Est.

$70

-

$140

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

CHINESE CHRYSANTHEMUM FLOWER STONE: This unique CHINESE CHRYSANTHEMUM FLOWER STONE geological formation of white, flower-like crystals (likely celestite) embedded in a dark sedimentary matrix. The majority of the specimen has been polis

Oct 14, 2026

CHINESE CHRYSANTHEMUM FLOWER STONE

Est.

$1,500

-

$3,000

$1,000

MIAMI, FL

Basel Auction House

4.5

(58)

Natural Picture Sandstone Landscape Panel Framed: Description:A narrow panoramic slice of natural "picture sandstone," a banded sedimentary stone in which iron-oxide mineral deposits, laid down over thousands of years, form a naturally occurring land

4 days Left

Natural Picture Sandstone Landscape Panel Framed

Est.

$100

-

$125

$25

Missoula, MT

Hamilton & Sons Auctions

John Ruskin (Attributed) Watercolor on Paper Art: 12" x 17.5": We have an in-house shipping department to ensure your post-purchase processing is as easy as possible. We encourage you to call us 561-2129413 or contact carstensgalleries@yahoo.com if you have any f

5 days Left

John Ruskin (Attributed) Watercolor on Paper Art: 12" x 17.5"

Est.

$2,000

-

$3,000

$500

Boca Raton, FL

Carstens Galleries

4.5

(145)

2 Framed W. H. Jackson Photos of the Southwest: Two framed sepia photographs by by Civil War vet, explorer, and western photographer William Henry Jackson (1843-1942.) The first a gelatin silver photograph of Pueblo ruins showing what is now called

1 day Left

2 Framed W. H. Jackson Photos of the Southwest

Est.

$300

-

$500

$150

Madison, VA

Hilliard & Co.

4.8

(444)

Vintage Wrought Iron Coquina Stone Console Table with Art Nouveau Design: Vintage Wrought Iron Coquina Stone Console Table with Art Nouveau Design Enhance your living space with this Vintage Boho Console Table, a stunning blend of rustic charm and elegant design. Featuring

6 days Left

Vintage Wrought Iron Coquina Stone Console Table with Art Nouveau Design

Est.

$3,016

-

$3,920

$100

New York, NY

Bidhaus

4.3

(882)

4.98 Carats Natural Mozambique Ruby Round Faceted Loose Gemstone, 22SA: This natural Mozambique ruby is fashioned with standard round brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inhere

8 hrs Left

4.98 Carats Natural Mozambique Ruby Round Faceted Loose Gemstone, 22SA

Est.

$40

-

$80

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

59.37 Carats Natural Pietersite Loose Cabochon Gemstone, 70WJ: This genuine natural pietersite bears swirling blended blue, grey and rust orange mineral veining formed by natural geological silicate deposition. Interwoven fibrous crystalline formations and natura

8 hrs Left

59.37 Carats Natural Pietersite Loose Cabochon Gemstone, 70WJ

Est.

$70

-

$140

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

3.56 Carats Natural Mozambique Ruby Round Faceted Loose Gemstone, 19SA: This natural Mozambique ruby is fashioned with standard round brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inhere

8 hrs Left

3.56 Carats Natural Mozambique Ruby Round Faceted Loose Gemstone, 19SA

Est.

$30

-

$60

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

5.24 Carats Natural Brazilian Sky Blue Topaz Cushion Faceted Loose Gemstone, 32XY: 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

8 hrs Left

5.24 Carats Natural Brazilian Sky Blue Topaz Cushion Faceted Loose Gemstone, 32XY

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

128ct Natural Kingman Turquoise Rough - Arizona USA, 60YR: 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

8 hrs Left

128ct Natural Kingman Turquoise Rough - Arizona USA, 60YR

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

121.22ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 81TV: 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

8 hrs Left

121.22ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 81TV

Est.

$50

-

$100

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

3.77 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 47XX: This star sapphire is crafted from natural corundum deposits and refined into a sleek polished cabochon form through professional lapidary finishing procedures. The distinct six-ray star asterism disp

8 hrs Left

3.77 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 47XX

Est.

$30

-

$60

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

1.47 Carats Natural Ethiopian Welo Orange Fire Opal Oval Faceted Loose Gemstone, 75TS: 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

8 hrs Left

1.47 Carats Natural Ethiopian Welo Orange Fire Opal Oval Faceted Loose Gemstone, 75TS

Est.

$30

-

$60

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

Geology in the Garden - Fossils in the Flint: Geology In The Garden or The Fossils In the Flint Pebbles. Only two copies in WorldCat. Extremely Rare Author: Henry Eley Illustrations: B/W Plates Dated: 1859 Edition: <

Oct 24, 2026

Geology in the Garden - Fossils in the Flint

Est.

$150

-

$200

$40

Otisville, NY

Orange County Estate Liquidators

4.4

(182)

Athanasius Kircher – Hydrogeological Studies of River Meanders and Alluvial Formations –: "The Construction of the Terrestrial Globe" presents a geological and hydrological study illustrating riverbed erosion, sediment deposition, and delta formation along the course of the Po River emptyi

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Athanasius Kircher – Hydrogeological Studies of River Meanders and Alluvial Formations –

€200

Avignon, Provence-Alpes-Cote d'Azur

Dahlstroms Auctioneer

4.3

(21)

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