SPHALERITE Meaning of SPHALERITE in English [ 'sfalərʌɪt ]■ noun a shiny mineral, yellow to dark brown or black in colour, consisting of zinc sulphide.OriginC19: from Gk sphaleros 'deceptive' + -ite 1 ; cf. blende . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004