Noun
A binary compound of sulphur, or one so regarded; -- formerly called sulphuret.
Source: Webster's dictionaryAdding water separated the soluble sodium carbonate from the calcium sulphide. Source: Internet
A rotten egg smell is sometimes caused by hydrogen sulphide gas, though this has not been confirmed here by the city. Source: Internet
As a consequence, this environment is completely anoxic and, due to the activity of sulfate reducers, contains sulphide at a concentration of 2.9 mM. Source: Internet
Finally, sulfophilic bacteria reduce the bones releasing hydrogen sulphide enabling the growth of chemoautotrophic organisms, which in turn, support other organisms such as mussels, clams, limpets, and sea snails. Source: Internet
Papua New Guinea was the first country in the world to grant commercial exploration licenses for seafloor massive sulphide deposits when it granted the initial license to Nautilus Minerals in 1997. Source: Internet
The Company has undertaken a drilling programme targeting sets of polymetallic veins together with areas of disseminated sulphide mineralisation. Source: Internet