Septarian 结核的形成 - 棕色文石纹理。 手工雕刻并打磨的弓 - 高度: 70 mm - 闊度: 170 mm- 1302 g - (1)

Elegant container with the unique 'Dragon Stone' motif — A bowl skillfully carved from a block of Septaria, a fascinating mineral also known as "Dragon Stone" for its distinctive patterns that recall a dragon's skin. The exterior and interior surface of the bowl reveal a complex network of dark brown aragonite veining, harmoniously interwoven with the translucent yellow‑creamy tones of calcite and the warm gray of the clay matrix. This combination creates a striking visual contrast and a painterly effect, where each segment tells a millennia‑old geological story. Every detail of this bowl is the result of meticulous artisanal workmanship that has maximized the intrinsic characteristics and natural beauty of the mineral. The impeccable polish enhances the surface luster of Septaria, making the surfaces smooth and silky to the touch and highlighting the depth of colors and the complexity of the mineral inclusions. The concave shape and generous dimensions make it not only aesthetically refined but also functional and versatile, able to add a touch of sophistication to any environment. Septaria forms through a unique and fascinating geological process, beginning with the sedimentation of clay‑rich material at the bottom of ancient seas, followed by the formation of nodules rich in organic substance. During diagenesis, these nodules undergo contraction and dehydration, generating a network of internal fractures. These "cracks" are subsequently filled by secondary minerals such as calcite, often pale yellow, and aragonite, which crystallizes forming the distinctive dark veining. This intricate crystallization process gives Septaria its distinctive patterns and its unmistakable surface texture. Hailing from Madagascar, an island renowned for its geological wealth, this bowl represents a superb specimen of Septaria. It is an ideal piece to enrich a collection of rare carved minerals or as a classy decorative element. It can serve as an elegant bowl for keys at the entrance, a refined container for small precious items on a desk, or simply as a natural work of art, imparting a touch of originality and a cultivated aesthetic to any environment, from classical to contemporary. The bowl is in excellent condition, with the polish enhancing its natural beauty. It is important to note that any minor imperfections, color variations, or fine lines on the surface are intrinsic characteristics of the mineral itself and of the artisanal carving process. These details are not defects, but rather elements that attest to the piece’s authenticity and natural origin, contributing to its unique character. It shows no signs of restorations or significant treatments, confirming its structural and aesthetic integrity. This piece offers a perfect fusion between geological science and artisanal mastery, a true treasure for collectors and design lovers. DATI TECNICI FINALI Nome: Ciotola intagliata in Septaria Provenienza: Madagascar Materiale: Septaria (argilla, calcite, aragonite) Lavorazione: Intagliata e lucidata a mano Dimensioni: 170 x 150 x 70 mm Peso: 1302 g Condizioni: Eccellenti Codice lotto: RUA-008