Author: California Division of Mines
Publisher: Forgotten Books
ISBN: 9781390423303
Category : Science
Languages : en
Pages : 642
Book Description
Excerpt from California Journal of Mines and Geology, Vol. 35: Quarterly Chapter of State Mineralogist's Report XXXV; January 1939 The accompanying report has been prepared from data and Information gathered by the authors, who were assisted by field workers Of a wpa project which was sponsored by the board Of supervisors Of San Diego County. For twelve months during 1936 and 1937 they inspected and reported on 325 mining claims and quarries in the county. The information thus Obtained was entered on questionnaires which had been prepared by the Bureau Of Mines Of San Diego County. For data regarding mines that were flooded and impossible to enter at the time Of the survey, resort was made to former reports Of the State Division Of Mines, supplemented by information furnished by owners Of the properties. A final field check on Operating properties was made by the senior author late in 1938. Primarily, the main Objective Of this report is to indicate present and potential mining activities in San Diego County. Occasional reference has been made to events Of historic interest. For detailed information on the geological and physiographical features of the county, the reader is referred to exhaustive reports which have been previously published, mention of which is made later. 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.
California Journal of Mines and Geology, Vol. 35
Author: California Division of Mines
Publisher: Forgotten Books
ISBN: 9781390423303
Category : Science
Languages : en
Pages : 642
Book Description
Excerpt from California Journal of Mines and Geology, Vol. 35: Quarterly Chapter of State Mineralogist's Report XXXV; January 1939 The accompanying report has been prepared from data and Information gathered by the authors, who were assisted by field workers Of a wpa project which was sponsored by the board Of supervisors Of San Diego County. For twelve months during 1936 and 1937 they inspected and reported on 325 mining claims and quarries in the county. The information thus Obtained was entered on questionnaires which had been prepared by the Bureau Of Mines Of San Diego County. For data regarding mines that were flooded and impossible to enter at the time Of the survey, resort was made to former reports Of the State Division Of Mines, supplemented by information furnished by owners Of the properties. A final field check on Operating properties was made by the senior author late in 1938. Primarily, the main Objective Of this report is to indicate present and potential mining activities in San Diego County. Occasional reference has been made to events Of historic interest. For detailed information on the geological and physiographical features of the county, the reader is referred to exhaustive reports which have been previously published, mention of which is made later. 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.
Publisher: Forgotten Books
ISBN: 9781390423303
Category : Science
Languages : en
Pages : 642
Book Description
Excerpt from California Journal of Mines and Geology, Vol. 35: Quarterly Chapter of State Mineralogist's Report XXXV; January 1939 The accompanying report has been prepared from data and Information gathered by the authors, who were assisted by field workers Of a wpa project which was sponsored by the board Of supervisors Of San Diego County. For twelve months during 1936 and 1937 they inspected and reported on 325 mining claims and quarries in the county. The information thus Obtained was entered on questionnaires which had been prepared by the Bureau Of Mines Of San Diego County. For data regarding mines that were flooded and impossible to enter at the time Of the survey, resort was made to former reports Of the State Division Of Mines, supplemented by information furnished by owners Of the properties. A final field check on Operating properties was made by the senior author late in 1938. Primarily, the main Objective Of this report is to indicate present and potential mining activities in San Diego County. Occasional reference has been made to events Of historic interest. For detailed information on the geological and physiographical features of the county, the reader is referred to exhaustive reports which have been previously published, mention of which is made later. 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.
California Journal of Mines and Geology, Vol. 39
Author: Walter W. Bradley
Publisher: Forgotten Books
ISBN: 9781390509915
Category :
Languages : en
Pages : 692
Book Description
Excerpt from California Journal of Mines and Geology, Vol. 39: Quarterly Chapter of State Mineralogists Report XXXIX; January 1943 Junior Mining Engineer, Division of Mines, San Francisco Field District. 1coy, Owen 0, California county boundaries: California Hist. Survey Comm. 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.
Publisher: Forgotten Books
ISBN: 9781390509915
Category :
Languages : en
Pages : 692
Book Description
Excerpt from California Journal of Mines and Geology, Vol. 39: Quarterly Chapter of State Mineralogists Report XXXIX; January 1943 Junior Mining Engineer, Division of Mines, San Francisco Field District. 1coy, Owen 0, California county boundaries: California Hist. Survey Comm. 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.
Chapter of Report ... of the State Mineralogist Covering Mining in California and the Activities of the State Mining Bureau
Author:
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 584
Book Description
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 584
Book Description
California Journal of Mines and Geology
Author: Walter W. Bradley
Publisher: Forgotten Books
ISBN: 9781390352535
Category : Science
Languages : en
Pages : 572
Book Description
Excerpt from California Journal of Mines and Geology: Quarterly Chapter of State Mineralogist's Report LXI Further prospecting may disclose new deposits. 'their universal association with faults and zones of hydrothermally altered rocks should be a valuable guide in prospecting. 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.
Publisher: Forgotten Books
ISBN: 9781390352535
Category : Science
Languages : en
Pages : 572
Book Description
Excerpt from California Journal of Mines and Geology: Quarterly Chapter of State Mineralogist's Report LXI Further prospecting may disclose new deposits. 'their universal association with faults and zones of hydrothermally altered rocks should be a valuable guide in prospecting. 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.
Chapter of Report ... of the State Mineralogist Covering Mining in California and the Activities of the State Mining Bureau
Author: California State Mining Bureau
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 560
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 560
Book Description
Report of the State Mineralogist
Author: California. Division of Mines and Geology
Publisher:
ISBN:
Category :
Languages : en
Pages : 1074
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1074
Book Description
Monthly Chapter of Report ... of the State Mineralogist Covering Mining in California and the Activities of the State Mining Bureau
Author:
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 1020
Book Description
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 1020
Book Description
Report of the State Mineralogist
Author:
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 34
Book Description
Report of the State Mineralogist of California from ...
Author: California State Mining Bureau
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 530
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 530
Book Description