Peru’s small miners block highways, camp outside Congress demanding registry extension
Analyst says that there are strong competing interests between Congress and small-scale miners that could escalate.
* Copper hits two-month high * Copper stocks fall for sixth session (Updates after U.S. data) By Melanie Burton LONDON, June 30 (Reuters) – Copper h it its highest in two months on Thursday , supported by investors’ greater appetite for risky assets
