礦物資料庫與水晶療法礦物MatilditeDavid Hospital·CC BY-SA 4.0·WikimediaMatilditeAgBiS2Trigonale IMA approved成分Composizione (% in peso)BiAgSBiBismuth54.9%AgSilver28.3%SSulfur16.8%詞源命名來源 Matilda mine.