Dealers in EXPLORATION, SURVEY & FIELD SUPPLIES. GEORGETTE BARNES LIMITED (GBL) was founded in Accra, Ghana, in 2009 as a Mine Support Service company that does for customers what customers want. GBL specializes in the supply of Exploration & Mining supplies to the extractives industry primarily in West Africa but is equipped to supply globally. We offer to bridge the gap between factories and clients. We stock a broad range of drilling fluids, muds, drilling consumables, personal protective equipment and also, geological and mining plant consumables in our Accra Warehouse. We also stock consumables for the Oil and Gas industry. What differentiates GBL is we’re Ghanaian and West African. We know this region. West Africa is Our region