SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
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LIMONIT (nem. limonit, az yun. leimon — margzor; joi nam), nomi umumii agregathoi mineralii tabiii amorfi yo nihonkristalli (mikrokristalli), ki az omekhtai gidrooksidhoi ohani sevalenta (gyotit, gidrogyotit, gidrogematit, lepidokrokit, turit) iboratand. Tarkibi khimiyavii Limonit. HFeOa pN20 (p-to 4). Odatan agregathoi kolloidi, shushamonand, khokamonand hosil menamoyad. Rangash bur, siyoh va zardi …
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