Ammonites- are dead relatives of alive clams, such as octopuses and squids. The soft body was frozen at clamshell , which usually has the shape of helix, but some of them has more roll-out shape , and some are straightshaped. These clams extinct about 65 millions years ago. Ancient clamshells had different sizes , so Our days we can find rather big spacimens, about 2-3 meters in diameter. The existence of thee creatures is unbelievable, but the facts proves it. The history tells that ammonites were called so by the Greec cod Amon. The shell of these mineral looks like Amon's horn ( Amon was painted with Aries head) . Ammonites were high esteemed in Ancient Rome. Romas called them as Amon's horns. The stones were also popular in Ancient Greece . People believed, that ammonites brings good dreams, so they put them under the pillows. Each ammonite has its own shape and color, that's why, it seams like thousands artists worked to create them. One shells are embellished by mounds, other have spikes and knotty ribs, some have "growth" , iridescent calcite, and chalchedony . When shells have pyrite , ammonite shines like gold. Pearl is frequent inside and outside of the shells . Ammonites are very attractive for buyer , because of bright colors and complicated fairy paintings. But that is not the only reason, why these minerals are very appreciated, they keep mystery of the past, things, that we can only imagine and guess. Ammonites collect their energy more then hundred million years. When you decorate your house by a ammonites you keep a piece of Earth history. Some people believes, that ammonites can give wonderful power to their owner , the power of beauty and youth.