They don't have to be shielded from burning, just like a diamond (Even though the stones do need to be protected against heat pressure fracture by immersing the Element of the jewellery with stones within the drinking water when metallic parts are heated). We also established the Caluanie Muelear Oxidize https://codygaqpi.blogproducer.com/37509540/5-easy-facts-about-buy-caluanie-muelear-oxidize-described