例句與造句

1. Associated minerals include : bismutite, smaltite, native bismuth, atelestite, erythrite, malachite and barite.
2. At the Tanza location it occurs as a secondary mineral formed by the oxidation of native bismuth or bismuthinite.
3. It occurs in mesothermal ore deposits associated with skutterudite, native bismuth, nickeline, nickel-skutterudite, siderite and calcite.
4. Cassiterite, platinum, scheelite, allanite, and native bismuth have been recovered along with gold from placer mines in the district.
5. A third uranium-bearing vein type contains quartz, calcite, Co-and Ni-arsenides, native bismuth, silver and pitchblende.
6. It's difficult to find native bismuth in a sentence. 用native bismuth造句挺難的
7. It occurs in low sulfur hydrothermal gold-quartz veins and occurs with native gold, native bismuth, gold tellurides, tetradymite, altaite, chalcopyrite and pyrrhotite.
8. It occurs as a hydrothermal mineral in medium temperature veins association with skutterudite, safflorite, lollingite, nickeline, native bismuth, native silver, algodonite, domeykite and uraninite.
9. At the type locality it occurs associated with magnetite, sphalerite, pyrrhotite, pyrite, arsenopyrite, chalcopyrite, digenite, bornite, molybdenite, galena, native bismuth and bismuthinite.