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Luca Esposito

L’oro su matrice proveniente da Brusson (Valle d’Aosta) è uno dei campioni mineralogici più ricercati delle Alpi. 

Miniera d’Oro di Chamousira–Fenilliaz, nel comune di Brusson.

Distretto aurifero storico, attivo sin dall’antichità e sfruttato in modo intensivo tra XIX e XX secolo.
La matrice tipica dei campioni di oro di Brusson è composta da:
Sericite e altre miche fini
Colori che vanno dal bianco al grigio chiaro, con sfumature verdi o brune a seconda dell’alterazione
Di colore giallo intenso, molto brillante
Distribuito lungo fratture o vene del quarzo

Provenienza: Italia Valle D'Aosta
Misure: 5,5x2,5x1cm
Peso: 10,41g

Brusson, Valle d'Aosta, Italy

Gold Crystals on matrix - Height: 1 cm - Width: 2.5 cm- 10.41 g - (1)

Minerals & Meteorites

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Size

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Dimensions

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Object

Metaphysical stones

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Material

Silver

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Gold-plated

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Gender

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Period

Paleogene, Eocene (56 - 33.9 million years)

Cretaceous, Lower (145 - 100.5 million years)

Paleogene, Oligocene (33.9 - 23.03 million years)

1990-2000

2020+

1970-1980

Cretaceous (145 - 66 million years)

2024

2000-2010

1980-1990

Neogene, Miocene (23.03 - 5.33 million years)

Paleogene (66 - 23.03 million years)

1650-1700

2010-2020

2023

2025

2026

Pearl

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Lapis lazuli

Akoya cultured pearl

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Certification

No laboratory report

GEM-TECH Istituto Gemmologico

Style

Art Deco

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Minerals & Meteorites

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

Gold Crystals on matrix - Height: 1 cm - Width: 2.5 cm- 10.41 g - (1)

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