Excerpt from Mineral Resources of the United States, 1926, Vol. 2: Nonmetals A sharp increase in both quantity and value of product marked the manufacture of fuel briquets in 1926. This infant among the mineral industries of the United States now supplies nearly a million tons of excellent household fuel that has a value at the producers' plants of eight and a half million dollars. In comparison with 1925 the production of net tons in 1926 represents an increase of 19 per cent; in comparison with 1923, the increase is 43 per cent. 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.

Excerpt from Mineral Resources of the United States, 1926, Vol. 1: Metals California, etc - Continued. Review by counties - Continued. Placer County Plumas County Riverside County Sacramento County San Bernardino County San Diego County Santa Cruz County Shasta County Sierra County Siskiyou County Stanislaus County Trinity County Tuolumne County Yuba County Summary Central States, mine report on silver, copper, lead, and zinc Introduction Ore Production By States Arkansas Illinois Iowa Kansas Kentucky Michigan Missouri Oklahoma Wisconsin General statistics Chromite Chromite mining in the United States Domestic situation Imports Metallurgical uses Prices Summary World's production Cobalt. See Rare metals. Colorado, mine report on gold, silver, copper. 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.