Dec 7 (Reuters) - Monument Mining Ltd MMY.V :
* Monument Mining Ltd - has adopted a restricted share unit plan and amended its existing "fixed" stock option plan
* Monument announces changes to long-term incentive plans
* Monument Mining Ltd - under RSU plan and amended stock option plan, total number of shares reserved for issuance will remain 48.6 million Source text for Eikon: ID:nMKWXFG1na Further company coverage: MMY.V