The prospectors have discovered such minerals as calcite, quartz and asbestos here. 探矿人员在这里发现了方解石、石英、石棉等矿藏。
The quartz-barite-calcite stage is main matallogenesis. 其中方解石—石英—重晶石阶段为成矿主要阶段。
And some calcite-secreting organisms also add magnesium to the mix. 有些分泌方解石的生物,会在分泌物中加入镁。
calcite
[ noun ] a common mineral consisting of crystallized calcium carbonate; a major constituent of limestone <noun.substance>
Calcite \Cal"cite\ (k[a^]l"s[imac]t), n. [L. calx, calcis, lime.] (Min.) Calcium carbonate, or carbonate of lime. It is rhombohedral in its crystallization, and thus distinguished from aragonite. It includes common limestone, chalk, and marble. Called also {calc-spar} and {calcareous spar}.
Note: Argentine is a pearly lamellar variety; aphrite is foliated or chalklike; dogtooth spar, a form in acute rhombohedral or scalenohedral crystals; calc-sinter and calc-tufa are lose or porous varieties formed in caverns or wet grounds from calcareous deposits; agaric mineral is a soft, white friable variety of similar origin; stalaclite and stalagmite are varieties formed from the drillings in caverns. Iceland spar is a transparent variety, exhibiting the strong double refraction of the species, and hence is called doubly refracting spar.