DRAPER, UT-- (Marketwire - Dec 17, 2012) - Gold and GemStone Mining Inc. (OTCQB: GGSM), an alluvial gold and diamond exploration company, is to be provided heavy duty mining equipment.

At a gemstone mine in Zambia, dewatering is critical to keeping the open pit both safe and productive. Two Godwin Dri-Prime ...

Charmaine King, CEO of Gold and Gemstone Mining Inc., has announced the signing of a joint venture with Blue Orange Mining Ltd, based in Ghana offering 15 gold concessions, in a 50/50 JV.

Jade is the second-biggest contributor to the global gemstone market, accounting for $3bn-$6bn, and Myanmar is the world’s largest jade producer. The country’s output accounts for 70%, or 30 ...

Once the fourth phase of the high-wall pushback programme at coloured gemstone producer Gemfields’ flagship Kagem emerald mine, in Zambia, is completed, the company plans to embark on a fifth-phase ...

Gemstone market, game changer for economic diversification — Adegbite ….to create over 20,000 jobs ….says 6 cluster projects to galvanize over 3m artisanal, small miners By Gabriel Ewepu ...

Once the fourth phase of the high-wall pushback programme at coloured gemstone producer Gemfields’ flagship Kagem emerald mine, in Zambia, is completed, the company plans to embark on a fifth ...