Polished Blue Agate Bowl Bowl - Height: 18.3 cm - Width: 14 cm- 1455 g





€1 |
|---|
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 142358 reviews
Rated Excellent on Trustpilot.
This object will sell during a livestream so make sure you’re watching!
Polished Blue Agate Bowl from Madagascar, a bowl-shaped specimen of banded chalcedony with druzy quartz, weighing 1455 g and measuring 18.3 cm high by 14 cm wide and 7 cm deep.
Description from the seller
Polished Blue Agate Bowl with Druzy Quartz – Banded Chalcedony
A refined polished Blue Agate bowl distinguished by beautifully defined concentric banding, soft translucent tones and natural crystalline details.
The interior displays an elegant sequence of pale blue-grey, pearl white, cream and smoky taupe layers, arranged in flowing bands that follow the natural growth structure of the agate. Several areas show exceptionally fine parallel lines, creating a strong sense of depth and movement across the bowl.
At the centre and along parts of the banded structure, the chalcedony transitions into delicate crystalline zones with fine druzy quartz development. These sparkling areas create an attractive contrast with the smooth polished bands and become particularly visible under direct light.
The exterior is equally interesting, continuing the same layered pattern while revealing a natural cavity on one side. This exposed section preserves part of the original matrix in warm reddish-brown tones, providing a striking contrast with the cool grey-blue agate surrounding it.
Carefully polished throughout, the bowl combines translucent chalcedony, crisp white banding, crystalline quartz and untouched natural matrix within a single specimen. The irregular outline follows the original shape of the stone and gives the piece a more organic and sculptural appearance.
Agate is a banded variety of chalcedony, a microcrystalline form of quartz, formed through successive deposition of silica-rich material within natural cavities.
A particularly attractive mineral object, appreciated for its fine banding, subtle blue-grey palette, natural druzy areas and the contrast between polished agate and preserved matrix.
Seller's Story
Polished Blue Agate Bowl with Druzy Quartz – Banded Chalcedony
A refined polished Blue Agate bowl distinguished by beautifully defined concentric banding, soft translucent tones and natural crystalline details.
The interior displays an elegant sequence of pale blue-grey, pearl white, cream and smoky taupe layers, arranged in flowing bands that follow the natural growth structure of the agate. Several areas show exceptionally fine parallel lines, creating a strong sense of depth and movement across the bowl.
At the centre and along parts of the banded structure, the chalcedony transitions into delicate crystalline zones with fine druzy quartz development. These sparkling areas create an attractive contrast with the smooth polished bands and become particularly visible under direct light.
The exterior is equally interesting, continuing the same layered pattern while revealing a natural cavity on one side. This exposed section preserves part of the original matrix in warm reddish-brown tones, providing a striking contrast with the cool grey-blue agate surrounding it.
Carefully polished throughout, the bowl combines translucent chalcedony, crisp white banding, crystalline quartz and untouched natural matrix within a single specimen. The irregular outline follows the original shape of the stone and gives the piece a more organic and sculptural appearance.
Agate is a banded variety of chalcedony, a microcrystalline form of quartz, formed through successive deposition of silica-rich material within natural cavities.
A particularly attractive mineral object, appreciated for its fine banding, subtle blue-grey palette, natural druzy areas and the contrast between polished agate and preserved matrix.
Seller's Story
Details
Giveaway Disclaimer
Giveaways may be organised as part of Catawiki Live. Participation in a giveaway is subject to the Giveaway Policy. By bidding on an object, you acknowledge that you may automatically be entered into a giveaway, where applicable.
Each giveaway may have different entry requirements and rules. The seller will announce these during the livestream. Make sure you understand the rules before taking part.
Disclaimer
Giveaways may be organised as part of a Catawiki Live. Participation in a giveaway is subject to the Giveaway Policy: https://www.catawiki.com/en/help/policies-guidelines/giveaways-in-catawiki-live. By bidding on an object, you acknowledge that you may automatically be entered into a giveaway, where applicable. Each giveaway may have different entry requirements and rules. The seller will announce these during the livestream. Make sure you understand the rules before taking part.
Giveaways may be organised as part of a Catawiki Live. Participation in a giveaway is subject to the Giveaway Policy: https://www.catawiki.com/en/help/policies-guidelines/giveaways-in-catawiki-live. By bidding on an object, you acknowledge that you may automatically be entered into a giveaway, where applicable. Each giveaway may have different entry requirements and rules. The seller will announce these during the livestream. Make sure you understand the rules before taking part.

