NOT KNOWN FACTUAL STATEMENTS ABOUT INFRARED ZINC SULFIDE

 : Adjectis synonymis et veteribus et recentioribus ac novissimarum analysium chemicarum summis. Systematis mineralium naturalis prodromus. OCLC 995480390. ^ a bThe radioactive 35S is fashioned in cosmic ray spallation in the atmospheric 40Ar. This fact may very well be utilized for proving the existence of latest (not more than 1 calendar year)