Английская Википедия:Britholite-(Ce)
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Шаблон:Infobox mineral Britholite-(Ce) is a rare radioactive mineral with the chemical formula Шаблон:Chem2. It comes in a variety of different colors. Its type locality is Naujakasik (Naajakasik), Tunulliarfik Fjord, Ilímaussaq complex, Narsaq, Kujalleq, Greenland.
Discovery
The mineral was first discovered by Gustaf Flink in 1897 inside a nepheline-syenite at Naujakasik, Ilímaussaq complex, Greenland. It was named after the Greek word Шаблон:Lang (Шаблон:Lang) which means "weight" referring to its high specific gravity, it was later named britholite-(Ce) due to the high amounts of cerium in its composition.[1]
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