Noun:

1. any of a group of crystalline silicate mineral common in igneous and metamorphic rocks

pyroge热源, 致热物pyropref.表示“火的”；“热的”；“焦的”=pyr.pyroninophilia[医] 嗜派若宁性, 奢焦宁性pyrophotometern.[物]光学高温计pyrolysis tube裂解炉管pyrographalloy热解石墨合金pyroelectricaladj.焦热电的；和热电有关的pyroantimonaten.焦锑酸盐pyrohydrolysisn.热水解pyrolysis char热解半焦炭pyrophosphoryl焦磷酰pyrometer cone示温熔锥

1. As magma cools, the first minerals to crystallize are olivine and pyroxene, which are rich in iron and magnesium.
   随著岩浆冷却，首先结晶出的矿物是橄榄石和辉石，富含铁和镁。
2. And the result show that bonanza can be known from other rock and sulfides can know from olivine and pyroxene.
   硫化物能够很好的区别于橄榄石和辉石样品，反映了硫化物熔离过程。