{"version":"1.0","type":"link","title":"Closure temperature - Newikis","description":"In radiometric dating, closure temperature or blocking temperature refers to the temperature of a system, such as a mineral, at the time given by its radiometric date. In physical terms, the closure temperature is the temperature at which a system has cooled so that there is no longer any…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/f/f9/Zircon_grain_%28CL-SEM_imaging%29.tiff/lossy-page1-250px-Zircon_grain_%28CL-SEM_imaging%29.tiff.jpg","thumbnail_width":1024,"thumbnail_height":943}