SKORODIT

SKORODIT (az yunoni skorodon— sir, sarimsoq; in tavr nomida shudanash vobasto ba buest, ki Skorodit hangomi zarb khurdan mebarorad), mineralest az zersinfi arsenatho. Skoroditi dar tarkibash to 7,1 % A1₂O₃ doshtaro alyumoskorodit, agar az 16% ziyod P₂ O₅ doshtta boshad, fosfoskorodit menomand. Sistemai kristallbandiash rombi. Kristallhoyash dipiramidayu prizmashakl; beshtar dar shakli agregathoi zich, khokamonand, sferolitho va druzahoi maydakristalli duchor meoyad. Rangash sabztob, sabzi khokistartob, bur. Sakhtiash 3,5—4; zichiash 3100—3300 kg/m³. Asosan dar zonai oksidshavii konhoi arsenopirit va lyollingit hosil meshavad; az Skorodit va in mineralho margi mush megirand. Konhoi Skorodit dar SSSR (Qazoqiston. Uzbekiston, Zabaykaliya, Ural), ShMA, Braziliya va gayra mavjudand.