calcite

Over millions of years, groundwater left deposits of a mineral called calcite, on the rock within Devil´s Hole.

在数百万年的时间里，地下水在魔鬼洞内的岩石上留下了一种叫做方解石的矿物质沉积物。

The ratio of oxygen-16 to oxygen-18 found in the calcite of a foraminifer´s shell depends on the temperature of the water in which the organism lived.

在有孔虫壳的方解石中发现的氧-16和氧-18的比例取决于该生物生存处的水温。

The fossils buried in Pleistocene and earlier ocean sediments were of foraminifera—small, single-celled marine organisms that secrete shells of calcium carbonate, or calcite.

在更新世和更早的海洋沉积物中埋藏的化石生物属于孔虫类生物，它们是微小的单细胞海洋生物，其分泌的硬壳由碳酸钙和方解石组成。

The prospectors have discovered calcite, here.

探矿人员在这里发现了方解石。

Prismatic crystal of Barite on Calcite crystals.

柱状晶形的重晶石在方解石晶簇上。