Any naturally occurring inorganic compound with a structure based on close-packed oxygen atoms in which smaller, positively charged metal or other ions occur. Oxide minerals are common in all rock types, whether igneous, sedimentary, or metamorphic.
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WIPO ASSIGNS PATENT FOR "ZERO VALENT IRON/ IRON OXIDE MINERAL/ FERROUS IRON COMPOSITE FOR TREATMENT OF A CONTAMINATED FLUID" (AMERICAN INVENTOR)
Mar 26, 2011; GENEVA, March 26 -- Publication No. WO/2011/035263 was published on March 24. Title of the invention: "ZERO VALENT IRON/IRON...
-Orsu commences infill drilling programme in connection with ongoing Definitive Feasibility Study at its Karchiga Project.
Jul 20, 2011; Global Banking News-July 20, 2011--Orsu commences infill drilling programme in connection with ongoing Definitive Feasibility...