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Celeste - Collection February 2026

The blue celestite geodes from Madagascar are distinguished by their delicate crystals and soothing hue. Originating from the geological formations of Madagascar, these geodes reveal a fascinating internal structure. Ideal for collectors, they bring a touch of natural elegance to any space.
24 PRODUCTS CELESTINE :
NEW
Celestine's Shard: Small Specimen from Madagascar
145 grams | 105x70x30 mm
NEW
Madagascar Celestine Crystal - Rough Specimen
215 grams | 75x65x35 mm
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Small Block of Crystallized Celestine from Madagascar
245 grams | 65x60x40 mm
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Small Malagasy Celestine Geode - 290g
290 grams | 85x50x40 mm
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Madagascar Celestine Druse - Compact Specimen
295 grams | 75x50x45 mm
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Natural Celestine Druse - Collector's Crystal
375 grams | 95x50x40 mm
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Small Celestine Geode: Collector's Mineral
355 grams | 80x60x50 mm
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Celestine from Madagascar: Crystals and Natural Druse
360 grams | 75x60x50 mm
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Blue Celestite: Malagasy Mineralogical Specimen
405 grams | 90x70x45 mm
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Celestine from Madagascar: Druse and Raw Crystals
400 grams | 70x75x65 mm
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Celestite Specimen: Geode from Madagascar
425 grams | 85x60x50 mm
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Blue Celestine Geode from Madagascar
495 grams | 90x75x65 mm
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Raw Celestine Specimen - Crystallization from Madagascar
455 grams | 90x75x50 mm
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Cluster of Celestine Crystals - Origin Madagascar
480 grams | 85x80x45 mm
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Celestine from Madagascar - Crystallized Druse
455 grams | 90x80x35 mm
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Malagasy Celestine: Blue Crystal Druse
485 grams | 85x65x55 mm
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Celestite from Madagascar - Crystalline Formation
465 grams | 110x65x50 mm
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Crystallized Celestine Geode - Madagascar
475 grams | 85x70x50 mm
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Celestine from Madagascar: Druse and Cluster of Crystals
450 grams | 80x80x55 mm
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Celestite from Madagascar: Blue Crystal Geode
560 grams | 145x60x45 mm
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Massive Celestine Geode from Madagascar
545 grams | 90x60x65 mm
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Crystallized Celestine - Madagascar Collector's Item
540 grams | 90x65x70 mm
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Large Celestine Druse of Madagascar
575 grams | 95x80x60 mm
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Celestine geode from Madagascar - Heavy specimen
600 grams | 100x70x55 mm
The blue celestite geodes of Madagascar are captivating mineral formations, highly prized by collectors and mineralogy enthusiasts. These geodes are distinguished by their characteristic blue color, resulting from the presence of strontium in their chemical composition. Celestite, also known as strontium sulfate, typically crystallizes as prismatic or tabular crystals, often clustered in sparkling groups within rock cavities. Madagascar is renowned for the exceptional quality of its celestite geodes, which form thanks to specific geological conditions that favor crystallization.

Celestite geodes from Madagascar form in sedimentary environments where strontium sulfate precipitates to form crystals within rock cavities. These cavities are often found in limestone or dolomitic rocks, where geological processes such as dissolution and recrystallization play a key role. The blue color of the crystals is due to microscopic inclusions and impurities that alter light absorption. Thanks to these processes, each geode has a unique structure, with crystals varying in size and color intensity, offering a fascinating diversity for collectors.

The blue celestite geodes from Madagascar are prized for their natural beauty and their ability to capture light, creating a striking visual effect. They are often used as decorative objects, bringing a touch of elegance and serenity to interior spaces. Due to their natural beauty, these geodes are also popular in private collections and mineralogical exhibitions. These geodes are not only decorative objects but also testaments to Madagascar's rich geological heritage.