Noun
The finer portion of a crushed ore, as of gold, lead, or tin, separated by the water in certain wet processes.
Source: Webster's dictionaryAs well as Brandis, Berthold Ribbentrop and Sir William P.D. Schlich brought new methods to Indian conservation, the latter becoming the Inspector-General in 1883 after Brandis stepped down. Source: Internet
Schlich helped to establish the journal Indian Forester in 1874, and became the founding director of the first forestry school in England at Cooper's Hill in 1885. Source: Internet