👁 Image
| | Report (issue) | | Geological Survey Board
and the Colorado Metal Mining Fund
~ oopr is PUBliC P[O'J>ERTY aud 1• DOt to...__________________________________________ _
1
Summary of mining districts---.---------------------Introduction... _
Quartz monzonite gneiss ________________ _
Granite gneiss and gneissic aplite ________ _
Quartz diorite...Creek granite _________________ _
Pikes Peak granite _____________________ _
Silver Plume granite ___________________...Pre-Cambrian deposits _________________________ _
Mine descriptions __________________________ _
39
39 | 👁 Image
| | Report (issue) | | Economic Geology of the
·central City District
.Gilpin County, Colorado
By PAUL K. SIMS, A. A. DRAKE... Economic geology of the Central City district, Gilpin
County, Colorado, by Paul K. Sims, A.A. Drake...1918Economic geology of the Central City district, Gilpin
County, Colorado. 1963. (Card 2)
1. Geology,...Economic-Colorado-Central City district. 2. Ore-deposits-Colorado-Central City district. 3. Mines and mineral...mineral re. sources-Colorado-Central City district. I. Drake, Avery Ala, 1927joint author. II. Tooker, Edwin | 👁 Image
| | Report (issue) | | AND CLAY MINERALOGY OF THE CHIEFTAIN MINE,
DINOSAUR RIDGE, PATCH MINE, AND OTHER LOCALITIES ALONG THE
FRONT..................................... 18
Chieftain mine ..................................................Idaho Springs and Central City mining districts ....................... 47
Argo mill and tunnel..................... 49
Patch mine.................................................... 52
Mine workings and geology.......................... 67
Nederland; mining in Boulder County .............................. 67
Boulder | 👁 Image
| | Journal (issue) | | Saved by DORR
The Calumet
Thickeners.
&
Hecla
Mining
Co.
has
installed
for
use
TRAY
in
flotation...Mines
Company
NEW
YORK,
101
Elco
Princess
Mining
Co.
Kingsport
Pulp
See page
Ave.
18 of this...Company
Old Dominion Copper Co.
Portland Gold Mining
Co.
Rochester Combined
Mines Co.
Corporation
... &
R. Co.
Hollinger Cons. Gold Mines
Homestake Mining Company
Development
regarding
M.
& M. Co.
...Timber Butte Milling Co.
Tonopah Belmont Mining Co.
Tomboy Mining Co.
LCNDCN,
performance
of Dorr
Bowl | 👁 Image
| | Journal (article/letter/editorial) | | Montana Mineral Locality Index
Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015
K
NOWN
AS THE
TREASURE STATE,
Montana is rich in mineral and gemstone localities. The
state motto...with its representation of mining tools
clearly proclaim Montana’s mining origins. Montana’s
production...published
describing the occurrence, collecting, mining, and cutting of the two state gemstones.
Figure...2. Granville Stuart established
Montana’s first mining camp at Gold Creek
in 1860.
Geologic Provinces | 👁 Image
| | Report (issue) | | eoresofo0000kell
Telluride Ores of
Boulder County, Colorado
The Memoir
Series
of
The Geological...America, Inc.
Memoir 109
Telluride Ores of
Boulder County, Colorado
WILLIAM C. KELLY
EpwINn N. GODDARD
Department...and numerous ore samples were
donated by local mining men, particularly Fred Dopp, H. M. Williamson,...supplied by William Byron, a mineral dealer and
former mining engineer in Boulder, and by Professor Russell Honea...47
47
Vil
Vili
TELLURIDE
ORES
OF BOULDER
COUNTY,
COLORADO
}.'1C=}(0)4)| ae aaa
ene eens eee es | 👁 Image
| | Journal (article/letter/editorial) | | International University] at 22:16 23 December 2014
Gold mining is not romantic, it is dirty, and it is very hard...played out on a daily basis in opening the Colorado mining frontier, however,
are very much the stuff of romance...the Colorado mineral
belt and the location of the mining districts discussed in part 1 of the text.
increase...1940; Elliot West 1997, verbal com.).
scope of this mining economy. There simply was no other ecoThe initial...of 1858 were
nomic force to compare with that of mining during the first
all made along streams on the | 👁 Image
| | Journal (issue) | | “BULLDOG”
HOLLOW AND SOLID
MINING AND ROCK DRILL STEEL
TRADE
Unegualled
Unsurpassed
ip
MARK
INTERNATIONAL...WORKS:
ROCKAWAY,
N. J.
Buying—ENGINEERING
AND
MINING
JOURNAL—Section
Vol. 105, No. 20
\
Qa
Published...MOLYBDENUM
Co.,
AT
CLIMAX,
SUMMIT
COUNTY,
COLORADO
Molybdenum Mining at Climax, Colorado
By H. L. BROWN*...sulphide, at the company’s mine on Bartlett
Meuntain near Climax, Summit County, Colo.,
15 miles from Leadville...concentration, and values are uniform. It is planned
to mine
HE increased demand for molybdenum since tne
beginning | 👁 Image
| | Journal (article/letter/editorial) | | University of England. William Albert Waldschmidt, Argo Oil Corporation, Midland, Texas' Aaron Clement Waters...incorrectly reported to be the Linwood-Barton district, Georgia' More than 200 samples of bauxite and...and Georgia, including some frorn Linwood, Bartow County, Georgia, were examined by *-ray and optical methods...reported by H. S. McQueen near Swiss and Stolpe, County, California. - P"blt.h"d Interior. by p"rmission...'u11llJ'i,T"1"l,lll?ii,".'" New Braden observations Mine, on euchroite chile, combined from with Libethen | 👁 Image
| | Report (issue) | | location and means of access
to all the metallic mining districts in the State, as well as a large number...documented summary of the beginning of Colorado mining
history. Part of his summary is given here in the...had been recently found in the Tenmile district, Summit County. In his booklet, which today would
be classed...however, because
it contains lists of the mines and mining districts that were active
at the time in Clear...only reports the early history and status of the mining industry, but
includes a list of all the species | 👁 Image
| | Report (issue) | | .......................................
102
District of Columbia .........................................
139
144
146
153
158
163
169
. 172
174
Montana..................................................to refer to Geological
Survey Bulletin 507, "The mining districts of the western United
States," and to...abundant it
may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant
mining for their usual products, but because they furnish | 👁 Image
| | Journal (issue) | | (MINING
WORLD
MP
$
,
.
You have the power and means to dig
them out and pick them up with an Eimco...production problems, too — and how
Gardner-Denver mining equipment can help
you increase ore production...production despite manpower
shortages.
Gardner-Denver
Mine
Car
Loaders,
for ex-
ample, give you these timely...The
“Big Bite’ GD14
Mine Car Loader — for
driving of tunnels or the larger mine headings.
fast
A FASTER...cycle.
entire
MORE EFFICIENT MINE CAR UTILIZATION—
Fill every size mine car heaping full — as fast
as | 👁 Image
| | Report (issue) | | it helpful to refer to Survey
Bulletin 507, "The mining districts of the western United States,"
and to...abundant, it may have been completely exhausted by mining or
quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant
mining for their usual products but because they furnish...museum specimens. Some mineral aggregates, as clay, granite, limestone, sand, and sandstone, are included,...See Bauxite and Hallpysite.
Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not
found | 👁 Image
| | Report (issue) | | mines_______________________________________
Boulder CountY----------------------------------~-----------Jamestown...Generalfeatures--------------------------------------Blue Jay mine, by R. U. King__________________________
Fair Day...mine________________________________________
Nations Treasure mine, by R. U. King___________________
Victory group...Description of principal mines-Continued
Boulder County-Continued
Other areas __________________________...___________
Shirley mine _____________ ----- __ ------------__________
Sisk mine, by F. B. Moore____ | 👁 Image
| | Journal (issue) | | ores of the
Receiving Crude Ores
Idaho Springs district of Colorado, in which the prin^^^ The receiving...ores are crushed, sampled and purchased from
The Argo mill started operations Apr. 1, 1913, and the shipper...and additions it has proven its the company.
The
Argo Mill, Idaho
worth. Rejection of the sands after...on
the refractory low-grade sulphides of this district. Aside
from the possible elimination of amalgamation...practicing it, a successful
system is established in the Argo mill, and any fu¬
ture changes will be small details | 👁 Image
| | Book | | On a spectacular find of crocoite in the Adelaide
mine, Dundas, Tasmania (by A. H. Chapman)
3:111-113
ADOLFSSON...Iaria from the Howard-Montgomery quarry,
Howard County, Maryland (by J. S. White)
25:53-54
AFGHANISTAN...AJO
Famous mineral localities: the New Cornelia mine,
Ajo, Arizona (by W. J. Thomas & R. B. Gibbs)
14:283-298...Iron-manganese phosphates of the Williams
pegmatites, Coosa County, Alabama (by P. B.
Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE
The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187 | 👁 Image
| | Journal (issue) | | May 6, 1859. The district
has produced 185,000,000 in gold
Seventy-seven years of mining have
yielded gold...horseback period, Colorado has 173 separate metal¬
mining districts. Even today you might wish that some...found yourself at the wrong end of
a district and 10 miles from the mine you had planned
to visit. These districts...talking of the old mining district of local minersupervision, formed before the county and territorial
governments...metal. (6)
Cripple Creek district, $361,302,777. (c)
Leadville (Lake County), 234,630,684 ox.
'.A
”” | 👁 Image
| | Report (volume) | | so successful.
Allis-Chalmers Manufacturing Co.
Mining Machinery Dept.
OFFICES
For
Canadian
MILWAUKEE...Canada
THE MINES HANDBOOK
Meeting tbe Needs of
Mine and Smelter
Hundreds of plants on both American...service from
Superior Jaw
Crusher
Worthington
mining
equipment
the
from
the
standpoint
of first
cost...most
wear,
Worthington meets the needs of the mining
industries with a complete line of products,
from...(all types)
Crushers
Crushing Rolls
NEW
YORK
Mine Pumps
Oil Engines
Sampling
Machinery
Screens
Stamp | 👁 Image
| | Journal (issue) | | McGraw-Hill
No.
12
Saturday
Publishing
NEW
Co.,
Mining
is consolidated
YORK,
MARCH
24,
Price,
1917...lots.
Take this as proof, Mr. Proprietor of a Metal Mine, that
the quest for efficiency and economy comes...Shovel Works
Wyoming, Pa.
Buying—ENGINEERING
MINING
JOURNAL—Section
‘j
Vol. 103, No. 12
The S-A...W. Gates, District Manager.
Branches:
79 Milk St
Boston, Mass.
Colwell& MeMullin, District Managers....Unit of
the United States Smelting, Refining and Mining
Exploration Co. will accomplish the drainage of | 👁 Image
| | Journal (issue) | | MO
|
i
i}
30 Church St., New York City
51 W. Granite St., Butte, Mont.
401 Title Insurance Bldg., Los...Sharpener at the Empire
mine, Mackay,
Idaho
er, * Cc.
Buying—ENGINEERING
AND
MINING
JOURNAL—Section
...obliged to omit the usual table of
dividends paid by mining companies. This will be published in the issue...in Congress of a bill for Federal control
of the mining industry. We shall discuss this next week.
Also...biographical sketches of A.
A. Blow, a distinguished mining engineer, and Lieut.
William Hague, whose deaths | 👁 Image
| | Book | | TAILINGS AND MINE WASTE ’99
PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON TAILINGS
AND MINE WASTE...WASTE ’99/FORT COLLINS/COLORADO/USA/24-27 JANUARY 1999
Tailings and
Mine Waste ’99
A.A.BALKEMA/ROTTERDAM/BROOKFIELD/...Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, USA. For those
organizations that have been granted a...Publishers, Old Post Road, Brookfield, VT 05036-9704, USA
Fax: 802.276.3837; E-mail: info@ashgate.com
ISBN...Rotterdam
Printed in the Netherlands
Tailings and Mine Waste’99 © 1999 Balkema, Rotterdam, ISBN 90 5809 | 👁 Image
| | Journal (issue) | | editorial
Oakland, Calif.
and
staff,
“Ensineerinf?
Mining
NUMBER
JANUARY
Journal,”
4
e.xpected to go...at Whisky Bar in March, 191‘...of about 130 ft. ; and was designed to dig 40
& MINING
JOURNAL
Vol. 97, No. 4
ft. It is equipped with...the Pacific Gold Dredging Co.
in American River district is situated on middle Amer¬
ican River in Placer-Eldorado...as placer
claims in the early days of hydraulic mining on American
River and yielding large returns in | 👁 Image
| | Book (edition) | | minerals is described, together with the methods of mining
them.
Italics emphasize essential scientific terms...Heritage
2.
PROSPECTING AND MINING .
.
.
.
.11
Prospecting
Mining
Milling, Smelting, Refining
...or more materials, whether minerals or glass. Granite is
representative of this kind of rock;
the minerals...aggregate of several minerals—in fact, a typical granite.
The fourth kind of rock is of organic origin....commercial usage of earth
materials is referred to. Granite and marble are correctly
called building stones | 👁 Image
| | Report (volume) | | California.
THE MINES HANDBOOK,
1922
MACHINERY
FOR
MINE
• MILL
SMELTER
Embodying recent developments...Hydraulic
TurbinpM
MILWAUKEE,
Metallurgical Machinery
Mining
Machinery
Perforated
Oil
l-:imini-- Metals
I'liiiiliini:...are getting the most in service
from Worthington mining equipment — :the
most from the standpoint of first...power consumption.
Worthington meets needs of the mining
industries with a complete line of products,
from...Compressor
NEW
YORK
Crushing Rolls
Air Compressors
Mine Pumps
Ball Mills
Blast Furnaces
Oil Engines
Screens | 👁 Image
| | Book (edition) | | Montrose County
Colorado National Monument
Mesa County
Dinosaur National Monument
Moffat County
Florissant...Florissant Fossil Beds
National Monument
Teller County
Great Sand Dunes National
Monument
Saguache and...National Monument
Montezuma County
Yucca House National
Monument
Montezuma County
NATIONAL PARKS IN COLORADO...COLORADO
Mesa Verde National Park
Montezuma County
Rocky Mountain National Park
Grand and Larimer Countie~...Utah Border to Steamboat Springs, U.S. 40
Moffat County
Dinosaur National Monument
Haims Peak
Segment B |
|
