ramsayite

ramsayite
\\ˈramzēˌīt\ noun (-s)
Etymology: Sir Andrew C. Ramsay died 1891 British geologist + English -ite
: a mineral Na2Ti2Si2O9 consisting of a silicate of titanium and sodium

Useful english dictionary. 2012.

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  • ramsayite — ram·say·ite …   English syllables

  • Lorenzenite — is a rare sodium titanium silicate mineral with the formula Na2Ti2Si2O9 It is an orthorhombic mineral, variously found as colourless, grey, pinkish, or brown crystals.It was first identified in 1897 in rock samples from Narsarsuk, Greenland. In… …   Wikipedia

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