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

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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.

AI-assisted summary

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

Shipping Restrictions and Right to Cancel the Sale We reserve the right to cancel a sale if the purchased item cannot be legally exported, imported, or shipped to the destination country. This includes, but is not limited to, items subject to regulatory restrictions (such as materials protected under CITES), customs limitations, local prohibitions, or logistical constraints related to the weight, size, or nature of the parcel when carriers do not accept shipments to specific geographic areas. It is the buyer’s responsibility to verify any applicable restrictions in their country before placing a bid. Should shipping prove impossible for legal or operational reasons beyond our control, the order will be cancelled and any payment made will be refunded in accordance with the platform’s procedures. About Latiaxis S.r.l. Latiaxis was founded in Italy by Bruno Briano and family, combining over 40 years of passion and expertise in natural and ethnographic science collections. The diverse offerings include decorative shells, natural stones, museum-grade fossils, taxidermy, and tropical corals to serve a wide audience, from museums and private collectors to enthusiasts and interior designers. Our services extend beyond sales, providing consulting, evaluation, and tailored delivery, all while adhering to international trade laws for endangered species. We are fully licensed and authorized to source and offer all the specimens in our collection and for protected species, we strictly comply with the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). CITES is an international agreement between governments, designed to ensure that trade in specimens of wild animals and plants does not threaten their survival. By adhering to these stringent regulations, especially within European countries, we demonstrate our commitment to sustainability and ethical practices, ensuring the responsible sourcing and sale of all items. This dedication provides our clients with the assurance that they are acquiring specimens through legal, environmentally conscious, and trustworthy channels.

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

Shipping Restrictions and Right to Cancel the Sale We reserve the right to cancel a sale if the purchased item cannot be legally exported, imported, or shipped to the destination country. This includes, but is not limited to, items subject to regulatory restrictions (such as materials protected under CITES), customs limitations, local prohibitions, or logistical constraints related to the weight, size, or nature of the parcel when carriers do not accept shipments to specific geographic areas. It is the buyer’s responsibility to verify any applicable restrictions in their country before placing a bid. Should shipping prove impossible for legal or operational reasons beyond our control, the order will be cancelled and any payment made will be refunded in accordance with the platform’s procedures. About Latiaxis S.r.l. Latiaxis was founded in Italy by Bruno Briano and family, combining over 40 years of passion and expertise in natural and ethnographic science collections. The diverse offerings include decorative shells, natural stones, museum-grade fossils, taxidermy, and tropical corals to serve a wide audience, from museums and private collectors to enthusiasts and interior designers. Our services extend beyond sales, providing consulting, evaluation, and tailored delivery, all while adhering to international trade laws for endangered species. We are fully licensed and authorized to source and offer all the specimens in our collection and for protected species, we strictly comply with the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). CITES is an international agreement between governments, designed to ensure that trade in specimens of wild animals and plants does not threaten their survival. By adhering to these stringent regulations, especially within European countries, we demonstrate our commitment to sustainability and ethical practices, ensuring the responsible sourcing and sale of all items. This dedication provides our clients with the assurance that they are acquiring specimens through legal, environmentally conscious, and trustworthy channels.

Details

Main mineral
Polished Blue Agate Bowl
Mineral form
Bowl
Weight
1455 g
Country of origin
Madagascar
Height
18.3 cm
Width
14 cm
Depth
7 cm
ItalyVerified
11851
Objects sold
100%
protop

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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.

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