Ion is a bright, fluorescent GemTone™ made in the USA. In normal lighting, Ion is pale yellow with a fluorescent green sheen. Under UV light, it has a strong electric-green glow. A UV light source with a wavelength of 365nm produces the brightest fluorescence.
Molten Aura recommends working with Ion in a soft neutral flame, as it can be prone to overheating.
Recommended temperature for garaging and annealing: 593°C
Note: Ion contains depleted uranium and meets U.S. NRC regulations for the production and distribution of glassware containing source material. For more information and a detailed analysis of exposure rates to a range of materials in this category, see the following document: https://www.nrc.gov/reading-rm/doc-collections/nuregs/staff/sr1717/nureg-1717.pdf