A wonderful pair of Spider Conch Shell and Cube Calcite on a stand. Lambis lambis, common name the spider conch, is a species of large sea snail, a marine gastropod mollusk in the family Strombidae, the true conchs. The maximum shell length for this species is up to 29 cm, and average length stands for 18 cm. Lambis lambis has a very large, robust and heavy shell. One of its most striking characteristics is its flared outer lip, ornamented by six hollow marginal digitations. These digitations present subtle differences in shape between genders in this species, as the three anteriormost digitations are short and posteriorly bent in male individuals, and longer and dorsally recurved in females. The color of the shell is highly variable, being white or cream externally and often presenting brown, purplish or bluish black patches. The interior is glazed and may be pink, orange or purple. A calcite cube refers to a naturally formed or artificially shaped crystal of calcite that exhibits a cubic form. Calcite typically crystallizes in the trigonal crystal system, forming rhombohedral or scalenohedral crystals. However, under certain conditions, calcite can form cubic crystals. These cubic crystals are relatively rare compared to other forms of calcite. Calcite cubes are characterized by their geometric shape, resembling a cube with six square faces. The edges and corners of the cube are often well-defined, creating a symmetrical and aesthetically pleasing crystal. The formation of calcite cubes can be influenced by factors such as temperature, pressure, and chemical composition of the surrounding environment. Cubic calcite crystals are typically found in areas where there was enough space for crystal growth without interference from other minerals. Calcite cubes are fascinating examples of the diversity of crystal forms that minerals can take, showcasing the natural beauty and symmetry inherent in crystalline structures. APPROXIMATE DIMENSIONS including stand - Spider Conch Height: 39 cm, Width: 15 cm, Length: 9 cm - Cube Calsite Height: 23 cm Width: 9 cm Length: 6 cm DISCLAIMER: - Please check with your local regulations and authorities if it is allowed to bring this item into your country, prior to bidding. - It's a natural product, small cracks or flaws can happen. Please refer to the pictures. - THE WEIGHT MENTIONED IS INCLUDING STAND AND PACKING MATERIAL. THE SHIPMENT - The item will be sent with a Track & Trace code via DHL Parcel, DPD or postNl. The tracking will be updated in your Catawiki lot once your parcel has been dropped off. - Please check regularly to avoid your parcel being returned to us, in which case the buyer will be responsible for the shipping costs of the 2nd shipment. - For tracking to Spain and Portugal please use this link and add the tracking number from your Catawiki lot https://clientesparcel.dhl.es/LiveTracking/Home - WE DO NOT COMBINE SHIPPING!!! - If you have any questions about your parcel please contact us using the Catawiki message service. We will try to reply within 3 working days.