Excerpt from Mining Law of the United Estates of Mexico The mineral combustibles; oils and mineral waters; the rocks of the ground in general, whether they serve directly or form part of materials for construction or ornamentation; the matter which forms the ground, as earths, sands and clays of all kinds; the mineral subs tances excepted from concession in Article 3 of this law and generally, all those that are not mentioned in the same. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.