Old Real Antique Natural Red Sea Coral beads necklace chain Convolut 1275 gram

  
Corals are marine invertebrates in class Anthozoa of phylum Cnidaria typically living in compact colonies of many identical individual polyps. The group includes the important reef builders that inhabit tropical oceans and secrete Calcium Carbonate to form a hard skeleton. A coral head is a colony of myriad genetically identical polyps.

Each polyp is a spineless animal typically only a few millimeters in diameter and a few centimeters in length. A set of tentacles surround a central mouth opening.

An exoskeleton is excreted near the base. Over many generations, the colony thus creates a large skeleton that is characteristic of the species. Individual heads grow by asexual reproduction of polyps.

Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously over a period of one to several nights around a full moon. Condition on the Antique Coral Convolut : Used but in a very good condition regarding their age! 21 Ketten + plenty of Loose beads! Weight of the Antique Coral Convolut in gram : 1275.2 grams! Color of the Natural Coral : Natural Red and Orange Color. The Antique Coral beads are collection piece, since 1900! One of the rarest natural Coral Beads a person can find! You will enjoy it to have this Convolut!