pyrites в PONS речника

едноезични примери (не са проверени от PONS редакцията)

английски
Separating the silver, lead and zinc was further helped by an accidental addition of kerosene and linseed oil which naturally precipitated iron pyrites.
en.wikipedia.org
As luck would have it, the sulphide in the pyrites was exactly what a chemical company needed.
en.wikipedia.org
It contains a thin irregular layer of sandstone rich in the mineral iron pyrites (fool's gold) and pieces of a bone bed containing bone and teeth of fish and reptiles.
en.wikipedia.org
The original function of the plant was to smelt the pyrites from the mine into sulphur and copper matte.
en.wikipedia.org
At first the works manufactured soap and alkali, but soon moved to extracting copper from pyrites ash, and later making bleaching powder and ferric oxide.
en.wikipedia.org
Prior to 1845, the target was copper that was smelted, but in 1851 the mine transferred into mining pyrites that were exported, primarily as raw material for sulfuric acid.
en.wikipedia.org
The iron pyrites in the clay can heat up when exposed to the air and occasionally ignite the shales.
en.wikipedia.org
This caused many to note that the foundation would be in danger of cracking and heaving once the pyrites swelled with moisture.
en.wikipedia.org
The local slate contains pyrites or fool's gold.
en.wikipedia.org
At the club meeting, which are disguised as geology discussions, girls vote on which boys to decree pyrites.
en.wikipedia.org

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