Superb Celestina Geode Block - Height: 17 cm - Width: 14.5 cm- 3415 g
00
days
23
hours
50
minutes
09
seconds
Current bid
€ 50
Reserve price not met
Expert
Selected by Luca Esposito
Geology graduate with 10 years' professional experience and webshop founder.
Estimate € 150 - € 200
 | €50 |
|---|
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Superb Celestina geode block from Madagascar, with a plastic stand, weighing 3415 g and dimensions of 17 × 14.5 × 9.5 cm.
AI-assisted summary
Description from the seller
Natural Celestine Geode – Dense Sky-Blue Crystal Formation – Madagascar
A beautiful natural Celestine geode from Madagascar, distinguished by its dense interior coverage of pale sky-blue to icy blue crystals and its strongly contrasting natural matrix.
The open cavity is filled with numerous well-developed Celestine crystals, ranging from smaller intergrown individuals to larger, more prominent crystals with broad reflective faces. Their soft blue-grey coloration creates a cool and elegant appearance, while the variation in crystal size gives the specimen considerable depth and a richly three-dimensional structure.
The crystal surface is especially attractive under direct light, where the numerous terminations reflect individually and produce a bright, sparkling effect across the cavity. Deeper recesses between the crystals add contrast and emphasize the natural architecture of the geode.
The exterior has been left completely natural, preserving the rough pale grey matrix that surrounded the crystallized cavity during formation. This creates a strong visual contrast between the rugged outer surface and the luminous blue interior.
Celestine, also known as Celestite, is a strontium sulfate mineral with the chemical formula SrSO₄, well known for its characteristic pale blue coloration and attractive transparent to translucent crystals.
The transparent display stand shown in the photographs is included.
A very attractive Madagascan Celestine specimen, appreciated for its dense crystal coverage, delicate sky-blue colour and natural geode formation.
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.
Natural Celestine Geode – Dense Sky-Blue Crystal Formation – Madagascar
A beautiful natural Celestine geode from Madagascar, distinguished by its dense interior coverage of pale sky-blue to icy blue crystals and its strongly contrasting natural matrix.
The open cavity is filled with numerous well-developed Celestine crystals, ranging from smaller intergrown individuals to larger, more prominent crystals with broad reflective faces. Their soft blue-grey coloration creates a cool and elegant appearance, while the variation in crystal size gives the specimen considerable depth and a richly three-dimensional structure.
The crystal surface is especially attractive under direct light, where the numerous terminations reflect individually and produce a bright, sparkling effect across the cavity. Deeper recesses between the crystals add contrast and emphasize the natural architecture of the geode.
The exterior has been left completely natural, preserving the rough pale grey matrix that surrounded the crystallized cavity during formation. This creates a strong visual contrast between the rugged outer surface and the luminous blue interior.
Celestine, also known as Celestite, is a strontium sulfate mineral with the chemical formula SrSO₄, well known for its characteristic pale blue coloration and attractive transparent to translucent crystals.
The transparent display stand shown in the photographs is included.
A very attractive Madagascan Celestine specimen, appreciated for its dense crystal coverage, delicate sky-blue colour and natural geode formation.
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
Superb Celestina
Mineral form
Geode Block
Supplement
plastic stand
Weight
3415 g
Country of origin
Madagascar
Height
17 cm
Width
14.5 cm
Depth
9.5 cm
Sold by
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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.
