Korean Korean Wikipedia has an article on:월장석Wikipedia ko Etymology From 월 (wol, “moon”) + 장석 (jangseok, “feldspar”). Pronunciation (SK Standard/Seoul) IPA(key): [wʌ̹ʎd͡ʑa̠ŋsʰʌ̹k̚]Phonetic hangul: [월장석]More information Romanizations, Revised Romanization? ...RomanizationsRevised Romanization?woljangseokRevised Romanization (translit.)?woljangseogMcCune–Reischauer?wŏljangsŏkYale Romanization?welcangsekClose Noun 월장석 • (woljangseok) (hanja 月長石) (mineralogy) moonstone Wikiwand - on Seamless Wikipedia browsing. On steroids.