探矿权采矿权转让管理办法Article 13Repealed探矿权、采矿权转让后,勘查许可证、采矿许可证的有效期限,为原勘查许可证、采矿许可证的有效期减去已经进行勘查、采矿的年限的剩余期限。Administrative Regulations · State Council · In force from —Article 12Back to full textArticle 14