all that glitters: gold mining in guyana - Human Rights Harvard LawMar 4, 2007 . Guyana's Obligations Under International Law . .. Medium and small scale gold mining as currently practiced and regulated inflict severe.small scale gold mining in guyana,small-scale gold mining and environmental policy challenges . - jstorAbstract. Small-scale gold mining has caused some serious ecological problem in Guyana's interior regions due to irresponsible use of mercury and poor pro-.