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Georgia Foteinou

Boulder Opal from Queensland, Australia. Large specimen that can be polished or left as is. Some color veins running through. Photographed wet.

Insured shipping, buyer is responsible for any import or customs fees.



Queensland, Australia

Australian Boulder Opal, nice fire, 357 ct, Huge Specimen - 71.32 g

Minerals & Meteorites

Reserve price

No reserve price

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Closing date

Sunday

Saturday

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Tuesday

tomorrow

Monday

16 April

today

17 April

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Location

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Dimensions

Height

Width

Depth

Object

Raw mineral

Metaphysical stones

Carved mineral

Amber

Meteorite

Mineral cabochon

Necklace

Bracelet

Pendant

Nugget

Earrings

Ring

2 piece jewellery set

Collar necklace

Necklace with pendant

Chain

Diamond

Brooch

Bangle

3 piece jewellery set

Carving

Decorative ornament

Amulet ring

Drop earrings

Pallasite meteorite

Country of origin

Brazil

Madagascar

Afghanistan

Ethiopia

China

Australia

Pakistan

Morocco

Uruguay

Mexico

Tanzania

Peru

Myanmar

South Africa

Namibia

Indonesia

DR Congo

Congo

Colombia

Material

Silver

Stone

Wood

Gold

Gold-plated

Yellow gold

Metal

Iron

Agate

.925 silver

Gender

Unisex

Women

Condition

As new - unused

Natural

Excellent condition - barely used with minimal signs of wear

Enhanced

Good condition

Excellent condition

Good condition - used with some signs of wear

Composed

Very good

Very good condition - slightly used with small signs of wear

Excellent condition: barely used with minimal signs of wear

Ungraded

Good

Restored

Fair condition - used with visible signs of wear

Vintage - used with visible signs of wear

Fair condition

Period

Paleogene, Eocene (56 - 33.9 million years)

2026

1850-1900

1990-2000

Neogene, Miocene (23.03 - 5.33 million years)

Paleogene, Oligocene (33.9 - 23.03 million years)

2020+

2020

Late 20th century

1970-1980

Cretaceous, Upper (100.5 - 66 million years)

Paleogene (66 - 23.03 million years)

Ordovician (485.4 - 443.8 million years)

2023

2024

2025

20th - early (WW I)

Coral

Pearl

Opal

Lapis lazuli

Turquoise

Freshwater cultured pearl

Natural Pearl

Tourmaline

Aquamarine

Amethyst

Blood Coral

Citrine

Akoya cultured pearl

Garnet

Peridot

Jade

Onyx

Mixed gemstones

Ruby

Emerald

Quartz

Sapphire

Topaz

Carnelian

Certification

No laboratory report

GEM-TECH Istituto Gemmologico

Antwerp Laboratory for Gemstone Testing (ALGT)

Gem research Swiss Lab (GRS)

Anchor Cert

CITES Appendix II - Annex B in the EU

Style

Art Deco

Modern

Vintage

Abstract

Signature

Not signed

Round

Minerals & Meteorites

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Australian Boulder Opal, nice fire, 357 ct, Huge Specimen - 71.32 g

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