Bakgrundsbild

Alla auktioner / Etnografica / Fascinating Formation from the Emerald Mines Emerald Root...

2d 15hITCatawiki

Fascinating Formation from the Emerald Mines Emerald Root...

Fascinating Formation from the Emerald Mines Emerald Root...

This fascinating formation comes from the Brazilian emerald mines in Belmont, where green emerald crystals are naturally embedded in a dark matrix of biotite and altered quartzite. The block has been skillfully polished and carved to enhance the emerald crystals – aggregates and elongated, with an intense, brilliant green that emerges from the matrix like mineral sprouts in primordial soil. Emerald is a variety of beryl (Be₃Al₂Si₆O₁₈), whose green color is due to the presence of chromium, vanadium and, in some cases, iron. It forms under extremely rare geological conditions, in zones where hydrothermal fluids rich in beryllium meet host rocks rich in chromium and vanadium, such as ultramafic schists and serpentinites. Brazil, particularly the states of Minas Gerais and Bahia, offers some varieties of emerald, valued worldwide. In this matrix, the emerald crystals are distributed in a heterogeneous but clearly visible way, with elongated geometries and hexagonal prismatic shapes that stand out against the chromatic contrast of the host rock. Some crystals appear in section, while others are visible in depth, giving the piece exceptional three-dimensionality and dynamism. The black inclusions, biotite, complete the mineralogical landscape with a strong visual impact. This natural sculpture is a prestigious decorative element, and a direct testament to the deep geological processes that took millions of years to create such harmony. A perfect object for museums, private collections, elegant environments, or for those who desire an authentic and raw fragment of one of the noblest gems on Earth.

Utropspris:SEK 35,628.58

Till auktionen

Visa alla föremål frånCatawikiellerEtnografica

Utropspris:

SEK 35,628.58

Till auktionen

Liknande föremål

Slutpriser för liknande föremål

Gilt Copper Goddess of Liberty Weathervane
Såld

Gilt Copper Goddess of Liberty Weathervane

09/08/2022

Stair Galleries
US

SEK 80,100

Uppsk.: SEK 106,800

Detaljer
An ivory netsuke of a pair of quails on millet Edo period...
Såld

An ivory netsuke of a pair of quails on millet Edo period...

02/23/2022

Bonhams
GB

SEK 11,942.35

Uppsk.: SEK 7,495.2

Detaljer
EARLY 20TH C. SIOUX FRINGED AND BEADED MEDICINE BAG
Såld

EARLY 20TH C. SIOUX FRINGED AND BEADED MEDICINE BAG

01/15/2022

Thomaston Place Auction
US

SEK 8,145

Uppsk.: SEK 7,240

Detaljer
A LARGE POTTERY AMPHORA
Såld

A LARGE POTTERY AMPHORA

12/07/2021

Chiswick Auctions
GB

SEK 2,400.2

Uppsk.: SEK 3,600.3

Detaljer

Upcoming auctions

Best of Auktion
Best of Auktion auction house logo

Best of Auktion

Nå samlare över hela världen med din auktion!

Lista er auktion