Sep 30, 2014. Ores are rocks that contain enough important elements in concentrations high enough that they can be economically extracted from the rock. The most valuable ores contain important metals like copper, gold, iron, and aluminium. For example, bauxite ore (below) contains from 50 - 70% of aluminium oxide. The bauxite is mined and refined to extract aluminium.
A hair weave is human or artificial hair utilized for the integration with one's natural hair. Weaves can alter one's appearance for long or short periods of time by adding further hair to one's natural hair or by covering the natural hair all together with human or synthetic hairpieces.
5. Cancel. Not all hair weaves are ones that you can get wet, straighten and even perm if you want to. Find out about a hair weave that you can get wet, straighten and perm with help from a New York City born and raised hair and makeup artist in this free video clip.. Cancel. Not all hair weaves are ones that you can get wet, straighten and even perm if you want to. Find out about a hair weave that you can get wet, straighten and perm with help from a New York City born and raised hair and makeup artist in this free video clip.