	*(1933) Mineral resources of Alaska, report on progress of investigations in 1930. The Tatonduk-Nation District, Alaska. Bulletin* Vol. 836 (836e) US Geological Survey doi:10.3133/b836e**	Report (issue)
	TATONDUK-NATION DISTRICT, ALASKA By J. B. MERTIE, Jr. ABSTRACT The Tatonduk-Nation district occupies a triangular...triangular area of about 600 square miles that forms the southern end of the Yukon-Porcupine region,...eastcentral Alaska. The Yukon River, which runs N. 60° W. along the south side of this district, delimits...Yukon-Tanana region contains numerous towns and mining camps and in earlier years has been completely...report presents the results of geologic studies in the southern part of this region, where the geologic
	(1924) Mineral resources of Alaska, report on progress of investigations in 1922. Geology and mineral resources of the region traversed by the Alaska Railroad. Bulletin Vol. 755 (755c) US Geological Survey doi:10.3133/b755c	Report (issue)
	GEOLOGY AND MINERAL RESOURCES OF THE REGION TRAVERSED BY THE ALASKA RAILROAD. By STEPHEN R. CAPPS. INTRODUCTION... On the completion of the bridge across Tanana Kiver, in March, 1923, the Alaska Railroad, begun in 1915...coast, and Fairbanks, in the heart of central Alaska, a distance of 468 miles (fig. 1). Rarely has FIGUHB...location of the region traversed by the Alaska Railroad. the construction of a railroad of this length... 74 MINERAL RESOURCES OF ALASKA, 1922. sengers and freight to the basins of these streams have been
	*(1921) Mineral resources of Alaska, report on progress of investigations in 1919--Mining developments in the Matanuska coal fields. Bulletin* Vol. 714 (714d) US Geological Survey doi:10.3133/b714d**	Report (issue)
	MINING DEVELOPMENTS IN THE MATANUSKA COAL FIELDS. By THEODORE CHAPIN. INTRODUCTION. The only coal-mining...was the working of the Government-operated mines at Eska and Chickaloon by the Alaska Engineering Commission...charge of Sumner S. Smith, resident engineer. This paper is intended as a brief statement of the operations...operations of the year, to supplement a more extended report on the geology and developments recently published...where an average of 85 men were employed throughout the year and approximately 40,377 tons of coal was mined
	*(1919) The Kantishna region, Alaska. Bulletin* Vol. 687. US Geological Survey doi:10.3133/b687**	Report (volume)
	• .. • .... .. •....... • 1 DEPARTMENT OF THE INTERIOR FRANKLIN K. LANE, Secretary UNITED... Director Bulletin 687 THE KANTISHNA REGION ALASKA BY STEPHEN R. CAPPS )L.TL:iCA L 120926 WASHINGTON...-1PIRAfe( • CONTENTS. Page. Introduction Location and area Previous surveys. Present investigation Geography...Tanana lowland Foothills Alaska Range. Climate " Vegetation Game. Population Routes of travel.. Mount McKinley... Geology Principal features Stratigraphy Birch Creek schist. Character and distribution Structure and
	*(1914) The ore deposits of northeastern Washington, including a section on the Republic mining district. Bulletin* Vol. 550. US Geological Survey doi:10.3133/b550**	Report (volume)
	DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS SMITH, DIRECTOR THE ORE DEPOSITS...DEPOSITS OF ' NORTHEASTERN WASHINGTON BY HOWLAND BANCROFT INCLUDING A SECTION ON THE REPUBLIC MINING DISTRICT............ ^................................ 1 Area examined............................................... History of mining activity.............................................. Mining and metallurgy........ Methods of mining................................................. Treatment of ores..........
	*(1968) Mineral resources of the Appalachian region. Professional Paper* 580. US Geological Survey doi:10.3133/pp580**	Report (issue)
	Mineral Resources of the Appalachian Region By THE U.S. GEOLOGICAL SURVEY and THE U.S. BUREAU OF MINES GEOLOGICAL...GEOLOGICAL A compilation SURVEY of information· on PROFESSIONAL PAPER 580 the mineral resources...resources, mineral industry, and geology of the Appalachian Region UNITED STATES GOVERNMENT PRINTING OFFICE...OFFICE, WASHINGTON : 1968 UNITED STATES DEPARTMENT OF THE INTERIOR STEW ART L. UDALL, Secretary GEOLOGICAL...Director Library of Congress catalog-card No. GS 67-288 For sale by the Superintendent of Documents, U.S
	*(1987) Mineral resources of the Pueblo Mountains Wilderness Study Area, Harney County, Oregon, and Humboldt County, Nevada. Bulletin* Vol. 1740. US Geological Survey doi:10.3133/b1740b**	Report (volume)
	Mineral Resources of the Pueblo Mountains Wilderness Study Area, Harney County, Oregon, and Humboldt... Chapter B Mineral Resources of the Pueblo Mountains Wilderness Study Area, Harney County, Oregon, and...WILLETT U.S. Bureau of Mines U.S. GEOLOGICAL SURVEY BULLETIN 1740 MINERAL RESOURCES OF WILDERNESS STUDY...STEENS MOUNTAIN RINCON REGION, OREGON DEPARTMENT OF THE INTERIOR DONALD PAUL MODEL, Secretary U.S. GEOLOGICAL... CO 80225 Library of Congress Cataloging-in-Publication Data Mineral resources of the Pueblo Mountain

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Calcite from Keystone Prospect, Smugglers Creek, Cleveland Peninsula, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA

Calcite from
Keystone Prospect, Smugglers Creek, Cleveland Peninsula, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA