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The finest objects brought to you by {name}

Trevor Boyd

Fantastic plate with several cohenite inclusions, Widmanstatten patterns, Newman and Troilite nodules. It's an un-clustered octahedrite

Saint-Aubin was found in France in 1968, by farmers who were ploughing a field. 

Iron meteorites are composed mainly of iron and nickel. 
Actually, they are a piece of an asteroid core. In the differentiation process, when the asteroid is a ball of magma, during its formation, iron and nickel settle to the core of the asteroid, as they are the heaviest elements. After cooling, the asteroid metal core is formed. Through catastrophic collisions, the asteroid and its core break and the fragments remain in space, until a piece falls into our planet. They are estimated to account for 5.7% of falls.

The Widmanstätten pattern is the result of the intergrowth of taenite and kamacite strips, which are two iron and nickel alloys. In order to produce this pattern, very slow cooling is needed, of at least 1 degree Celsius per million years

At Expometeoritos, we take care of dissemination, talks, workshops, analyses, classification and exhibitions of meteorites.

We are members of:
.- IMCA (International Meteorite Collectors Association) #8187
.- Meteoritical Society
.- American Meteor Society

All our pieces are certified and, if the value of a piece is over €300, we also provide its chemical composition analysis, carried out in our facilities by X-ray spectrography.

Champagne-Ardenne, France

SAINT AUBIN Cohenite, Widmanstatten and Troilite lines - 295 g

Minerals & Meteorites

Reserve price

No reserve price

Buy now

Closing date

tomorrow

Thursday

13 October

12 October

Friday

Tuesday

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Location

Italy

Germany

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Belgium

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Hungary

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Object

Raw mineral

Metaphysical stones

Carved mineral

Meteorite

Amber

Necklace

Mineral cabochon

Bracelet

Nugget

Ring

Pendant

Lunar meteorite

Earrings

Amulet

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Faceted gemstone

Necklace with pendant

Iron meteorite

Martian meteorite

Campo del cielo meteorite

Achondrite meteorite

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Muonionalusta meteorite

Pallasite meteorite

String of beads

Country of origin

Brazil

Madagascar

Afghanistan

Ethiopia

China

Morocco

Australia

India

Pakistan

DR Congo

Mexico

Tanzania

Uruguay

Congo

Argentina

Russia

Indonesia

Algeria

South Africa

Namibia

Material

Silver

Gold-plated

Gold plated

Rose gold

Jute

Steel

Yellow gold

Stone (mineral stone)

Bronze

Stone

Lapis Lazuli

Shell

Malachite

Gender

Unisex

Women

Condition

As new - unused

Natural

Excellent condition - barely used with minimal signs of wear

Enhanced

Hand carved

Composed

Good condition

Good condition - used with some signs of wear

Very good condition - slightly used with small signs of wear

Manipulated

Excellent condition

Good condition - used with small signs of aging & blemishes

Very good +

Cast

Excellent

Fair condition - used with visible signs of wear

Vintage - used with visible signs of wear

Excellent condition: barely used with minimal signs of wear

Period

Paleogene, Eocene (56 - 33.9 million years)

Paleogene, Paleocene (66 - 56 million years)

Jurassic (201.3 - 145 million years)

Paleogene (66 - 23.03 million years)

2020+

Shōwa period (1926-1989)

1970-1980

1980-1990

1930-1940

1920-1930

Neogene, Miocene (23.03 - 5.33 million years)

Paleogene, Oligocene (33.9 - 23.03 million years)

Cretaceous, Lower (145 - 100.5 million years)

Ordovician, Middle (470 - 458.4 million years)

Cretaceous (145 - 66 million years)

Carboniferous (358.9 - 298.9 million years)

Triassic (251.9 - 201.3 million years)

Permian (298.9 - 251.9 million years)

Late 20th century

Coral

Opal

Blood Coral

Turquoise

Moonstone

Amethyst

Tourmaline

Onyx

South Sea cultured pearl

Diamond

Lapis lazuli

Pearl

Star Ruby

Star Sapphire

Certification

No laboratory report

Non-CITES species

Fineness

18 kt.

Style

Vintage

Antique inspired

Minimalist

Contemporary

Signature

Not signed

Colour

Blue

Gold

Green

White

Cabochon cut

Bead

Rectangle

Carving cut

Baroque

Oval

Minerals & Meteorites

This object is no longer available, but there’s still lots to explore

SAINT AUBIN Cohenite, Widmanstatten and Troilite lines - 295 g

2344 objects

Related collections

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Minerals & Meteorites

This object is no longer available, but there’s still lots to explore

SAINT AUBIN Cohenite, Widmanstatten and Troilite lines - 295 g

2344 objects

Related collections