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| Surveying Instruments - http://www.korecgroup.com/ KOREC are a leading distributor of Trimble Surveying Equipment worldwide, including GPS and GIS Mapping Systems and Laser Levels to Construction, Surveying and GIS Mapping Industries. |
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| Mines - http://www.mined.com/ Mines are where very valuable and sought after minerals are extracted from. These precious minerals include coal, iron, copper, lead, and many other geological materials that can be extracted from the earth. |