girvasite

== English == === Etymology === гирвас (girvas) + -ite. Named for Lake Girvas in Murmansk Oblast, Russia, where the mineral was found. The name of the lake is probably of Sami origin, likely from Kildin Sami сарьвэсь (sar’ves’). === Noun === girvasite (mineralogy) A monoclinic-prismatic mineral containing calcium, carbon, hydrogen, magnesium, oxygen, phosphorus, and sodium. ==== References ==== David Barthelmy (1997–2026), “Girvasite”, in Webmineral Mineralogy Database. === Anagrams === gravities