Rocks, Minerals & Fossils

Vibrant / Large Australian Opal In Stone Matrix First Image

#image-loader-main { display: none; }

Vibrant / Large Australian Opal In Stone Matrix First Image

Vibrant / Large Australian Opal In Stone Matrix

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Fine Banded Agate Cut/Polished End Specimen (1 of 5)

Fine Banded Agate Cut/Polished End Specimen

Antique Finder Services

19 hrs Left

34.64 Carats Blue-Green Opal Rough - Natural Winton Opal , 28x21x6.5mm, 5XH (1 of 2)

34.64 Carats Blue-Green Opal Rough - Natural Winton Opal , 28x21x6.5mm, 5XH

4 days Left

15.81 Carats Boulder Opal Rough - Natural Winton - 15.8 x 13.3 x 6.5 mm, 26XK (1 of 1)

15.81 Carats Boulder Opal Rough - Natural Winton - 15.8 x 13.3 x 6.5 mm, 26XK

4 days Left

Triassic Arizona Petrified Wood Slab - Vibrant Hues! (1 of 2)

Triassic Arizona Petrified Wood Slab - Vibrant Hues!

Artemis Fine Arts

7 days Left

Fine All Natural Australian Opal Mineral Specimen (1 of 6)

Fine All Natural Australian Opal Mineral Specimen

Inspired Auctions

Feb 19, 2026

Natural Banded Agate Slab (1 of 4)

Natural Banded Agate Slab

Antique Finder Services

19 hrs Left

Fine Banded Agate Specimen w/ Druzy Geode (1 of 7)

Fine Banded Agate Specimen w/ Druzy Geode

Antique Finder Services

19 hrs Left

Fine Blue Agate Cut End - Polished Crystal (1 of 6)

Fine Blue Agate Cut End - Polished Crystal

Antique Finder Services

19 hrs Left

Dyed Blue Agate Stand Up End Specimen (1 of 6)

Dyed Blue Agate Stand Up End Specimen

Antique Finder Services

19 hrs Left

19.85ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL (1 of 2)

19.85ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

Mar 01, 2026

Natural Zircon Crystal with Mother Rock - Minerals Collection - 220 Grams (1 of 4)

Natural Zircon Crystal with Mother Rock - Minerals Collection - 220 Grams

Fantasy Jewelry

3 days Left

Unpolished Opal Formation (1 of 1)

Unpolished Opal Formation

Fossils & Gemstones of Houston

Feb 22, 2026

AGATE ROCK STONE LAPIDARY SPECIMEN (1 of 3)

AGATE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

4 days Left

Purple Dyed Agate End Stand Up - Specimen (1 of 6)

Purple Dyed Agate End Stand Up - Specimen

Antique Finder Services

19 hrs Left

Dyed Banded Blue Agate Specimen (1 of 4)

Dyed Banded Blue Agate Specimen

Antique Finder Services

19 hrs Left

Excellent Natural Rootbeer Color Banded Agate Slab (1 of 4)

Excellent Natural Rootbeer Color Banded Agate Slab

Antique Finder Services

19 hrs Left

TOP