A pair of cube calcite crystal cluster and turritella sphere on stand. Cube calcite crystals typically form in a rhombohedral shape, but they can also present as cubic or other geometric forms due to their perfect cleavage in three directions at 120 degrees. This cleavage allows calcite to break into shapes that appear cubic. Cube calcite is often transparent or translucent and can be colorless or display a variety of colors depending on impurities. Iceland spar, in particular, is known for its exceptional clarity and transparency. Cube calcite, especially in its clear form known as Iceland spar, is a fascinating mineral that continues to intrigue scientists, collectors, and enthusiasts with its unique properties and historical significance. Fossilized turritella refers to the preserved remains or traces of turritella shells from ancient geological time periods. These fossils are often found in sedimentary rocks and can provide valuable insights into past environments and ecosystems. Turritella is a genus of small sea snails known for their distinctive spiral-shaped shells. These shells are often fossilized and can be found in various parts of the world. The name "turritella" comes from the Latin word "turris," meaning tower, which refers to the tall, slender shape of the shell. Turritella shells are commonly used in jewelry and as decorative items due to their unique appearance. They feature beautiful patterns created by the remains of marine organisms that lived inside them millions of years ago. Approximate Dimension including stand - Crystal cluster --> Height: 22 cm Width: 9 cm Length: 6.5 cm - Egg shaped --> Height: 23.5 cm Diameter: 9.5 cm NOTE: > Please be aware these pictures have been taken in a dark studio; colors may vary depending on the environment. > THE WEIGHT MENTIONED IS INCLUDING 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.