Blood diamond and conflict minerals

Blood diamond is similar to confict minerals.
A blood diamond (also called a conflict diamond, converted diamond, hot diamond, or war diamond) is a term used for a diamond mined in a war zone and sold to finance an insurgency, an invading army's war efforts, or a warlord's activity. The term is used to highlight the negative consequences of the diamond trade in certain areas, or to label an individual diamond as having come from such an area. Diamonds mined during the recent civil wars in Angola, Cote d'Ivoire, Sierra Leone, and other nations have been given the label. The term conflict minerals refers to analogous situations involving other gems.
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