Time Tunnel - Heci Meng / Sterling Silver Necklace

[Hechimen] Hechimon Diamond Crystal is a special crystal found in Herkimer Country, NY, USA, about 50KM in New York City, New York, due to its intact twin cone plus small size Its bright and shiny high penetration, so get "Hechimen diamond" reputation. In Herci Meng local contains a large number of silicic acid composition of the Cambrian limestone holes can be seen dazzling crystal crystal, mining a blow immediately after a pile of crystal crystal naturally out of the fly out, these crystals do not have to wear polished with a beautiful luster and Crystal form, so special. Hechimon diamond crystals usually have two inclusions, one is generated during the generation of bubbles and cracks, one is carbon carbide and other carbon asphalt (some people say that graphite Graphite, but I see the information is Anthraxolite) , This inclusions tend to form a black inclusions in the crystal, but it is said that Hechimon's dazzling luster with it, because the hydrogen carbide in the crystal surface to form a thin film, making it reflective enhancement, so In case of cleaning with organic solvents can make gloss diminished. With regard to the causes of Hechimon diamonds, the more credible argument is that the calcite rich in bio-silicon at the seabed, the magnesium ions in the seawater into the limestone in the calcite formation of dolomite also produced later formed crystal holes, and this limestone The mother rock is constantly being stacked on the new sediments, compaction, in the ground about 1000 meters around the place by the pressure and temperature, the hole is full of silicon and rich in hydrogen and liquid, gas, so Heci Meng crystal This environment was born, the formation of the age of speculation about 400 million - 500 million years ago. [Material] Sterling silver 925 [size] 16 inches (need other sizes to discuss with the designer) [Permanent warranty] Cleaning and maintenance, polishing Welding to be charged