Gold and GemStone Mining Inc. to commence alluvial mining operations in the Nimikoro diamond and gold mining concession, Kono District, Sierra Leone

DRAPER, UT--(Marketwire - Jun 5, 2012) - Gold and GemStone Mining Inc. (OTCQB: GGSM) (OTCBB: GGSM), an exploration and development stage mining Company, has today announced that it will channel initial resources towards its Project Nimikoro in the Kono District...