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Collectibles Rocks, Minerals & Fossils

Thick Polished Agate Slice First Image

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Thick Polished Agate Slice First Image

Thick Polished Agate Slice

Total Sales4 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

LARGE GEOLOGICAL POLISHED AMETHYST GEODE SLICE, 26.5"H (1 of 5)

LARGE GEOLOGICAL POLISHED AMETHYST GEODE SLICE, 26.5"H

Austin Auction Gallery

$200

5 days Left

LARGE GEOLOGICAL ELONGATED AGATE SLICE SPECIMEN, 24"L (1 of 5)

LARGE GEOLOGICAL ELONGATED AGATE SLICE SPECIMEN, 24"L

Austin Auction Gallery

$150

5 days Left

Amethyst Geode with Polished Edges (1 of 2)

Amethyst Geode with Polished Edges

Fossils & Gemstones of Houston

$175

Jul 25, 2026

Large Polished Agate Geode Slab (1 of 2)

Large Polished Agate Geode Slab

Fossils & Gemstones of Houston

$50

Jul 25, 2026

39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen (1 of 5)

39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen

Weatherham Estate Treasures

$30

Jul 23, 2026

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