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Black Hills and Homestake mine area

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Series: Society of Economic Geologists Guidebook Series
Published: 01 January 1990
DOI: 10.5382/GB.07
EISBN: 9781934969601
Journal Article
Journal: Economic Geology
Published: 01 November 2016
Economic Geology (2016) 111 (7): 1731–1752.
...Jeffrey A. Steadman; Ross R. Large Abstract The Paleoproterozoic Homestake deposit, northern Black Hills, South Dakota, is the largest banded iron-formation (BIF)-hosted gold deposit in the world and one of the largest single gold deposits globally (~1,300 t Au mined at an average grade of 8.4 g/t...
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Series: Society of Economic Geologists Guidebook Series
Published: 01 January 1990
EISBN: 9781934969601
... Abstract The Homestake mine in the northern Black Hills, South Dakota is the largest iron-formation-hosted gold deposit known (Fig. 1), and has produced 1,113 tonnes (35.8 million oz.) of gold from 128 million tonnes of ore milled. In 1989 the mine produced 11.9 tonnes of gold. The deposit...
Journal Article
Journal: GSA Bulletin
Published: 01 September 1948
GSA Bulletin (1948) 59 (9): 927–940.
...JAMES A NOBLE Abstract Widely scattered bodies of Tertiary intrusive porphyry crop out in the northern Black Hills, in greatest abundance in a circular area of about 10-mile radius with Lead and the Homestake Mine at the center. Five rock types are represented: rhyolite; quartz monzonite; monzonite...
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 1990
EISBN: 9781934969601
... Abstract The Gilt Edge gold deposit is located approximately 8 km southeast of Lead, in the northern Black Hills of South Dakota (Fig. 1). Gold ore at Gilt Edge is hosted in highly-fractured and brecciated Tertiary igneous rocks. This is in contrast to the Homestake gold deposit, where gold ore...
Journal Article
Journal: GSA Bulletin
Published: 01 February 1949
GSA Bulletin (1949) 60 (2): 321–352.
...JAMES A NOBLE; JAMES O HARDER; A. L SLAUGHTER Abstract The pre-Cambrian rocks of the northern Black Hills in the vicinity of the Home-stake Mine show the effects of extreme isoclinal folding on which has been superimposed shear folding crossing the isoclinal axial planes at small angles. An attempt...
Journal Article
Published: 01 July 2007
American Mineralogist (2007) 92 (7): 1251–1252.
... processing, such as chemical reactions, and complexing. Publication of this book is extremely timely, coinciding as it does with the closing of the famous Homestake Mine after approximately 124 years of gold production. The Homestake is the most famous gold mine in the Black Hills and was the training...
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 1990
EISBN: 9781934969601
... Abstract The Homestake mine underground tour will split into two groups. One group will go down the Yates shaft to the 4850 level and then go down #6 winze to the 7400 level. The other group will go down the Ross shaft to the 3650 level and visit stopes in 9 and 11 ledges. These two areas...
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 1990
EISBN: 9781934969601
... and metamorphic grades increasing from middle greenschist in the southwest to lower amphibolite facies in the northeast within the Lead area. Later deformation periods in the region had negligible impact on the ore trend configuration within the Homestake mine. ...
Journal Article
Published: 22 August 2018
Seismological Research Letters (2018) 89 (6): 2420–2429.
.... A. Harder J. O. , and Slaughter A. L. 1949 . Structure of a part of the northern Black Hills and the Homestake Mine, Lead, South Dakota , Geol. Soc. Am. Bull. 60 , no.  2 , 321 – 352 , doi: 10.1130/0016-7606(1949)60[321:SOAPOT]2.0.CO;2...
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Series: Society of Economic Geologists Guidebook Series
Published: 01 January 1990
EISBN: 9781934969601
... Abstract This day's venture involves the Homestake mine and its environs. The morning trip is an underground tour of the Homestake mine to examine the styles of mineralization. In the afternoon we will examine the surface geology of the Lead area in order to provide a general overview...
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 1990
EISBN: 9781934969601
... Frontispiece for this volume). By the following year the numerous claims filed in the area had been consolidated into four large companies. Irving further states: "Not long after the mines opened it was found advisable to work them under a single management, and as time went on the Homestake Company came...
Journal Article
Published: 01 January 2013
Rocky Mountain Geology (2013) 48 (2): 73–99.
..., 2007 , Structural analysis of an Early Proterozoic shear zone and its tectonic implications for the Early Proterozoic evolution of the Wyoming Province, Homestake mine area, Black Hills, S.D., USA : Geological Society of America Abstracts with Programs , v. 39 , no. 6 , p. 94 . Tikoff B...
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Journal Article
Journal: Economic Geology
Published: 01 May 2011
Economic Geology (2011) 106 (3): 321–330.
... Australia could be related to similar processes that deposited iron-rich sediments globally. The Homestake deposit is situated within the northern Black Hills in central South Dakota, United States, and is one of the largest known hydrothermal gold deposits globally with mining production exceeding 1245...
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Journal Article
Journal: GSA Bulletin
Published: 01 April 1942
GSA Bulletin (1942) 53 (4): 561–584.
...THEODORE A. DODGE Abstract In the complex pre-Cambrian terrane of the Lead area of the northern Black Hills of western South Dakota is a group of amphibolites parallel to the structure of the enclosing sedimentary rocks and found at many stratigraphic horizons. These bodies have long been assumed...
Journal Article
Published: 24 November 2021
Seismological Research Letters (2022) 93 (2A): 1063–1074.
... array experiments, including the Bighorn Arch Seismic Experiment (BASE) (network XV) and the Homestake Array (X6) ( Mandic et al. , 2018 ). The only permanent station located within the study area is station RSSD (IU), located within the Black Hills (Fig.  1 ). Crustal thickness will primarily...
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Journal Article
Journal: SEG Discovery
Published: 01 January 1993
SEG Discovery (1993) (12): 1–24.
...- (Cowles), and Mill Creek-Emigrant areas in Montana. m1ne XRepublic I Figure 1. Location of the New World district, including mines and geographic features. EXPLORATION AND MINING HISTORY The first discovery of valuable minerals in the Cooke City area was made by trappeis in 1869. During the period between...
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1984
AAPG Bulletin (1984) 68 (10): 1678–1683.
... a solution mining pilot plant in the northern Black Jack area. The pilot plant was shut down in March 1984. In November 1983, Homestake Mining Co. formed the Wind River Mining Co. for participation in a 50-50 joint venture with Rich Mining Co. to mine the Midas deposit on La Jara Mesa in the eastern...
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Journal Article
Published: 01 January 2004
Rocky Mountain Geology (2004) 39 (2): 65–84.
... by heavy lines across strike of Homestake shear zone (HSZ). Roman numerals represent general areas discussed in text: (I–III) contact between Paleozoic strata and Proterozoic crystalline basement rocks above the northern (I), central (II), and southern (III) branches of Homestake shear zone; and (IV...
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Journal Article
Journal: AAPG Bulletin
Published: 01 January 1951
AAPG Bulletin (1951) 35 (1): 83–90.
... Company’s Beacon Laboratories was enlisted, and the Homestake Mining Company of Lead, South Dakota, was approached. They generously supplied samples of gold ore out of their collection from lodes in the Black Hills, known or assumed to be pre-Cambrian in origin. Several of these lodes have not been operated...
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