CAPE TOWN (Reuters) – Angola’s state-run diamond miner Endiama could face a hit to its operations as Western sanctions on Russia could delay supplies of parts and machinery, according to a government brochure released on Monday. Western nations have unleashed crippling economic sanctions against Russia after Moscow launched its invasion of Ukraine in late February. Endiama, which holds the exclusive concession for diamond mining rights in Angola, has already flagged an almost one-third reduction in diamond output to 10.05 million carats this year, from a forecast 13.8 million carats. The compa…