Gray Moonstone is a stone of perceiving beyond the veil - useful to the clairvoyant and shaman, and in moving one into unseen realms. It is called the New Moon Stone and carries the mysteries and powers of the new moon, where all things exist as potential.
Takata is the only major airbag maker that uses the compound in its driver and passenger-side airbags. It has been barred by auto safety regulators from entering into any new contracts for airbags that use ammonium nitrate without a drying agent. Still, automakers remain free to equip model years already in production with the defective Takata airbags, including a version of the airbag that does not contain a drying agent.
UPDATE 6/18/2015: NHTSA reports that all automakers have loaded Takata airbag recall vehicle VIN data into its searchable system; the searchable database is available here. UPDATE 6/1/2015: The following BMW, Subaru, Mitsubishi, Ford and GM vehicles have been added to the expanded Takata air bag recall list. Many of these models have been added to the NHTSA VIN look-up tool that lets you see if your specific car has been recalled -- the tool is available here. BMW.