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Natural History / Geology Interest: A quantity of amethyst hardstone specimens / geodes. Largest First Image

Natural History / Geology Interest: A quantity of amethyst hardstone specimens / geodes. Largest First Image

Natural History / Geology Interest: A quantity of amethyst hardstone specimens / geodes. Largest

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Natural History / Geology Interest: A quantity of polished hardstone specimen spheres, examples to: Natural History / Geology Interest: A quantity of polished hardstone specimen spheres, examples to include agate, quartz, lapis lazuli, etc. Balls approx. 1 1/2" diameter Please Note - we do not make

2024

Natural History / Geology Interest: A quantity of polished hardstone specimen spheres, examples to

Natural History / Geology Interest: A quantity of polished hardstone specimen spheres, examples to include agate, quartz, lapis lazuli, etc. Balls approx. 1 1/2" diameter Please Note - we do not make

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Natural History / Geology Interest: An amethyst specimen. Approx. 2" x 6 1/4" x 8 1/2" overall: Natural History / Geology Interest: An amethyst specimen. Approx. 2" x 6 1/4" x 8 1/2" overall

2022

Natural History / Geology Interest: An amethyst specimen. Approx. 2" x 6 1/4" x 8 1/2" overall

Natural History / Geology Interest: An amethyst specimen. Approx. 2" x 6 1/4" x 8 1/2" overall

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Natural History Mineral Specimens- 16 Pieces: Natural history mineral specimens including rock crystal, rose quartz, agates, and geodes. Largest: 3" H X 33.5" W.

2017

Natural History Mineral Specimens- 16 Pieces

Natural history mineral specimens including rock crystal, rose quartz, agates, and geodes. Largest: 3" H X 33.5" W.

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Natural History - Amethyst Mineral Specimen.: A free-standing section of a geode with amethyst crystals of good colour. 657 grams, 11 cm high (4 1/4 in.). From a Lincolnshire, UK, collection. [No Reserve]

2024

Natural History - Amethyst Mineral Specimen.

A free-standing section of a geode with amethyst crystals of good colour. 657 grams, 11 cm high (4 1/4 in.). From a Lincolnshire, UK, collection. [No Reserve]

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 6x5x4CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 6x5x4CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 8x6x4CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 8x6x4CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 3x3x3CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 3x3x3CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 8x6x4CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 8x6x4CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 3x3x2CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 3x3x2CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 2x2x2CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 2x2x2CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 5x3.5x1.5CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 5x3.5x1.5CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 4x4x2CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 4x4x2CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 6x4x3CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 6x4x3CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 7x6x2.5CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 7x6x2.5CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 5x3x3CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 5x3x3CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 8x6x4CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 8x6x4CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 14x7x4CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 14x7x4CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 5.5x5.5x3CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 5.5x5.5x3CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 8x8x5CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 8x8x5CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 7x3x3CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 7x3x3CM.

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Sold

Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 5x4x3CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 5x4x3CM.

See Sold Price

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 4.5x3.5x2CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 4.5x3.5x2CM.

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Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 4.5x3.5x1.5CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 4.5x3.5x1.5CM.

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Sold

Natural Geology History - Geode Mineral Crystal Specimen: DIMENSIONS APPROX 4x2.5x2.5CM.

2024

Natural Geology History - Geode Mineral Crystal Specimen

DIMENSIONS APPROX 4x2.5x2.5CM.

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Collection mineral specimens, incl geodes & slices (1 of 12)

May 15Millea Bros Ltd

Collection mineral specimens, incl geodes & slices

A Trio of Natural Koroit Boulder Opals, 99Ct, Direct from Queensland Mines (1 of 2)

1 day LeftThousand Planet Auction House

A Trio of Natural Koroit Boulder Opals, 99Ct, Direct from Queensland Mines

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May 11Antique Arena Inc.

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May 11Hess Fine Auctions

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May 11Hess Fine Auctions

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2 days LeftWillow Auction House

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1 day LeftFantasy Jewelry

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653 Lots AwayPacific Global Auction

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May 11M.D.CHJewelry Co.

Natural Pink Amethyst Fancy Cut 17.98Ct 21.x16.3x10 mm

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May 12Schilb Antiquarian Rare Books

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May 11North American Auction Co.

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1 day LeftThousand Planet Auction House

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May 14Akiba Galleries

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20 hrs LeftAdam's Auctioneers

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May 09Omni Auction House Corp

Natural Amethyst crystal geode, 3 1/8 x 2 7/8 x 2 5/8"

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May 07Akiba Galleries

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22 hrs LeftFlints Auctions Ltd

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Jun 04TimeLine Auctions Ltd.

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May 11M.D.CHJewelry Co.

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3 hrs LeftWillow Creek Coin & Collectibles

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2 days LeftAlbion Auctions

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May 19HELIOS AUCTIONS

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