Agate - , Brazil - Height: 21.5 cm - Width: 9.2 cm- 208 g

03
days
18
hours
23
minutes
24
seconds
Starting bid
€ 1
No reserve price
Yoan Beckaert
Expert
Estimate  € 150 - € 200
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A large polished agate slice from Brazil, 21.5 × 9.2 × 0.5 cm, weighing 208 g, showcasing the concentric banding typical of Brazilian agate.

AI-assisted summary

Description from the seller

Watch a video of this specimen by following the Vimeo link below: https://vimeo.com/1136815109/b6de549fab

This is a large, 21.5 x 9.2 cm polished agate slice from Brazil, just 0.5 cm thick — a slab format chosen specifically to show off an agate's internal banding rather than its overall bulk.

This polished slice reveals the concentric, wavy banding typical of Brazilian agate, its rhythmic layers flowing gracefully across the full width of the slab.

Ex coll. Rollet family (Lyon). The Rollet family owned several mines in Madagascar from 1920, mining and exporting minerals for industrial use (mainly phlogopite) as well as gemstone roughs and collectable specimens. Founder Marc Rollet was one of France's earliest mineral dealers, and the collection also includes French and international classics gathered over the last century.



Seller's Story

Cristosud, based in Lyon, France, is a dedicated team offering a curated selection of fine-quality French and international minerals, with a focus on distinctive specimens that inspire curiosity and wonder. As naturalist geologists and passionate collectors, we are continually amazed by how natural processes create highly complex and elegant structures. Within this complexity lies a captivating beauty that the human eye can appreciate. Minerals and crystals are timeless examples of natural artistry—stunning, thought-provoking, and enduring sources of inspiration that collectors can enjoy at home
Translated by Google Translate

Watch a video of this specimen by following the Vimeo link below: https://vimeo.com/1136815109/b6de549fab

This is a large, 21.5 x 9.2 cm polished agate slice from Brazil, just 0.5 cm thick — a slab format chosen specifically to show off an agate's internal banding rather than its overall bulk.

This polished slice reveals the concentric, wavy banding typical of Brazilian agate, its rhythmic layers flowing gracefully across the full width of the slab.

Ex coll. Rollet family (Lyon). The Rollet family owned several mines in Madagascar from 1920, mining and exporting minerals for industrial use (mainly phlogopite) as well as gemstone roughs and collectable specimens. Founder Marc Rollet was one of France's earliest mineral dealers, and the collection also includes French and international classics gathered over the last century.



Seller's Story

Cristosud, based in Lyon, France, is a dedicated team offering a curated selection of fine-quality French and international minerals, with a focus on distinctive specimens that inspire curiosity and wonder. As naturalist geologists and passionate collectors, we are continually amazed by how natural processes create highly complex and elegant structures. Within this complexity lies a captivating beauty that the human eye can appreciate. Minerals and crystals are timeless examples of natural artistry—stunning, thought-provoking, and enduring sources of inspiration that collectors can enjoy at home
Translated by Google Translate

Details

Main mineral
Agate
Mineral form
- , Brazil
Weight
208 g
Country of origin
Brazil
Height
21.5 cm
Width
9.2 cm
Depth
0.5 cm
Sold by
FranceVerified
2985
Objects sold
100%
protop

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