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Page: of 12

10 .
NEVADA
COUNTYServing the communities of Nevada Ci
Graniteville, North San Juan, North BI
Chicago Park, Wolf, Christmas Hill, Liberty Hill,
Hill, Brandy Flat, Sebastopol, Quaker Hill,
, Grass V. , Red You Ti
DDomeld, Hurchug, Reet Hil, Weskones
Sailor Flat, Lake City’ Selby GG
Talk, Glenbrook, Little York, Cherokee,
i re Rigenegpe: ag lh hese
Flat, Sweetland, Al, Mooney pha, Omega, french
Ridge, Union Hill, Peardale, Summit City, Wall
Grizzly Hill, Gold Flat, Soggsville, Gold Bar, Lowell Hill, ‘Bourbon Hill, Scotch H} x
Willow Valley, Newtown, Indian Flat, Bridgeport, Birchville, Moore's Flat, Orleans Flat, Remington Hill, Anthony
Lge ee ee
2 Ea A aA Li
Volume 36 Number 37 10 Cents A Copy
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3396 INION\BL UA 2, ope
TUNN,
“THE PAPER WITH THE PICTURES"
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82.2900
SHAFT’ 8
BLUE LEAD TUNNEL
A Twist Of Fate
— SSS
MAP OF THE DEEP PLACER MINES NEAR NORTH BLOOMFIELD AND
AFTER A. D. GASSAWAY:
The map herewith reproduced is from Professional paper seventy three, U.S. Geological
Survey, "The Tertiary Gravels of the Sierra Nevada
of California."
This is?the most authorative report on the auriferous gravels of this state, by the eminent
geologist Waldemar Lindgren, whogave it to H.P.
Davis in 1936, and with it much of the data now
included in Davis's voluminous notes on the titanic hydraulic operation on the San Juan Ridge.
In the lower left hand corner of the map is shown
the drain tunnel described by Rossiter Raymond.
It was extroardinary feat of engineering for whichHamilton Smith, the engineer in charge,
much credit from the mining profession in general
“It Would Take 50 Years. High
To Wash Malakoff Gold
(Exerpts from "Statistics of Mines and Mining” by Rossiter
W. Raymond, Government Printing Office, Wash. D.C. ;
1875)
Within the limits of Nevada County, however, are
found the works of greatest magnitude in this class of
mining, among which may be enumerated those of the
North Bloomfield and Milton Companies, which were
fully described in my report for 1874,
The North Bloomfield Company owns more than fifteen
hundred acres of auriferous gravel, situated on the ridge
between the Middle and South Yuba Rivers. The depth of
ground, as demonstrated by numerous prospecting -shafts,
is from 200 to 300 feet; and the quality of the gravel,
ascertained by numerous and careful tests, is equal to
the average of the most favored hydraulic regions of the
State. The lower stratum, being of the character known
as “blue gravel," gave large results in coarse gold.
Itis estimated that it will take fifty years to wash this
large tract of ground which has its outlet, by means of
atunnel, into Humbug Creek, and hence into the South
Yuba. During the greater portion of the year 1874 the
company employed from five hundred to six hundred men
on the tunnel and ditches.
It has taken this company eight years of steady work to
perfect its operations, During this time it has acquired
not only all the vast extate at Bloomfield, but also onehalf of the large property of the Milton Mining and Water
Company and one-half of the property of the Union
Gravel Mining Company, so that it now virtually owns
and controls over seven miles of auriferous channel.
It has also constructed two enormous reservoirs, away
up near the summit of the Sierras, and built, including
the .Milton Company's, over 100 miles of cgnals or
ditches, to bring the water to the gravel. These canals
and reservoirs have cost over one million of dollars, The
Bloomfield Company alone has expended over two millions of dollars. The Union has also expended quite a
large sum, andthe Milton has expended about one and a
half millions, making a total expenditure by this group of
companies of over three and a half millions of dollars,
without interest, and yet the stock-holders in the three
corporations do not exceed thirty in number,
It willtake the Milton Company some two years yet to
complete all its deep tunnels. Two of them are now
complete, another is about half finished. The Union
Company completed its tunnel in July, 1874. When all
the works of the three companies are completed, they
will have six deep tunnels, of an aggregate length of over
20,000 feet. The combined water supply of the companies is 100,000,000 gallons of water per day throughout the year,
The North Bloomfield Company's tunnel was commenced April 25, 1872, and was prosecuted without interruption until its completion, on November 15, 1874.
Eight shafts, averaging 200 feet in depth, were sunk to
expedite the work, (See map on this page), .The tunnel
was run from a point on Humbug Creek, (a tributary of
; (Continued on Page 2) -. 3649
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TUNNEL RELIEF HILL %
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3 Igouth) Fork 2
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1Mile 8.F. 3643 = Bed rock
UAT .
RELIEF, NEVADA COUNTY, CALIFORNIA
\
and mining engineers in particular.
As production was necessarily delayed until
means of disposal of debris was provided, it was
decided by the management that no expense was
received
to be spared in completion of this tunnel.
Sinking these eight shafts, No. 1 to No. oy.
provided 16 faces underground at which conas Raymond remarks, the accuracy of Smith's’
surveys and the speed with which the tunnel was
constructed was a truly remarkable achievement.
achievement.
From the bottom of shaft No. 1 (See Map), drifts
run both East and West for.a distance of 500 feet,.
all in pay gravel, demonstrating that the channel
atthis point was no less than 1000 feet width.
~ North Bloomfield Mine
Couldn't Regain Capital
NEVADA CITY.. Historian
H.P, Davis told the Nugget
today that the Malakoff mining venture was one that lost
money for its investors.
Hydraulic mining required
a massive water supply, and
laws turned off the faucet before the bucket was filled.
Although the North Bloomfield Gravel Mining Company was able to show mount-~
ing profitable operations during its final working years ,
the restrictions placed on
hydraulic mining made it
impossible for the owners to
regain their capital investment,
Davis said that more than
$3,000,000 was invested in
the operation, and that the
owners could have recovered
their full investment ina few
More years had restrictions
not been placed on hydraulic
mining because of pollution
of rivers and streams,
Davissaid he has a history
of Malakoff in preparation,
and made available to the
the Nugget some of his backSchool And Jr. High
Filled To Near Capacity
GRASS VALLEY.. Western
. Nevada County school at. tendance boomed over 4000
this week as 1700 students in
junior and senior high school
began classes Monday.
First day attendance at the
new Ridge Road -plant of the
Nevada Union High School
was 873 students, Principal
William G eorge predicted
that within 20 days enrollment in the new school would
be above the 900 mark. The
School was designed for 900
students,
At the old high school
plant, junior high school
students filled the school to
near capacity with one of the
largest ninth graders in Nevada County history. There
were 827 students, nearly
gtade as last year's eighth
graders movedin from all
the elementary schools to
the only ninth grade in western Nevada County,
Superintendent Gerald
Gelatt said both schools were
full and that the double move
half of them in the ninth .
Weather
Nevada City
Max. Min, Rain
Sept. 6 88 45 -Sept. 7 $7--— 39 ad
Sept. 8 78 39 -Sept. 9 -79 41 -Sept. 10 82 44 ee
Sept. 11 85 44 se
Sept. 12 87 43 °°
Rain to date. o>.. S18
Rain last year .. .16
Grass Valley
Sept. 6 91 58 as
Sept, 7 88 50 -Sent. 8 12 51 i
Sept. 9 80 51 a
Sept. 10 84 48 ae
Sept. 11 87 56 bis
Sept. 12 90 57 =
Rain to date. =.. <2
Rain last year.. . 35
seemed to have worked
smoothly.” He.said bus
schedule problems were
minor and were being ironed
out.Principal George said high
school students have settled
down to routine, and that
there were no real problems
_in the school's opening.
Two classes are using the
school's multi-purpose room ,
while three classes of Latin
are being taught in the Library work-room, George
said,
PEANUTS? ..Not yet but soon. Johnson
checks the delicate roots of his peanutCrop for the first signs of small peanuts.
See story on page 4
tion this week, .
Davis said that Rossiter
Raymond, one of the
ground material for publica-.
authorities, in a report on
the North Bloomfield Gravel
Mining Company said it was
a San Francisco corporation
composed of "some of the
wealthiest residents of that
city."
In another report he wrote
that the shares of this company were held by no more
than thirty individuals. Of
these thrity individuals, W .
C, Ralston, organizer of the
Bank of California, was unquestionably the most promient.
The North Bloomfield
Company was one of the few
Mir “1g organizations to be
financed by outside capital .
Raymond was United States
Commissioner of Mining
Statistics, His annual report
to the Secretary of the
Treasury covered mines and
mining in the state and tertitoriés west of the Rocky .
Mountains,
Raymond sycceeded J. Ross
Brown in this position in 1868,
Davis said his reports for those
years through 1876 had infinite importance tothe min-.
_ing industry in-general-and
even greater importance to
the then rapidly developing
(Continued on Page 3)
ing Office, 1911.)
Lindgren Reports
~-(Exerpts from "T he Tertiary Gravels of the Sierra Nevada
of California" by Waldemar Lindgen, Government Print=
Hydraulic mining has been carried on at North Bloomfield on a very large scale. The excavations extend for
5,000 feet and are 500 to 600 feet in width, with banks
as much as 500 feet in height. The deposit has been
opened by a bedrock tunnel 7,874 feet long, starting
from Humbug Canyon. The sum of $3,000,000 is said to
have been expended on this tunnel, the water supply, and
OBACCO
(Continued on Page 4)
LAND, U.S.A
«-Walter L. "Bud"
Johnson displays a large tobacco leaf
grown within the city limits of Nevada
City.
MALAKOFF
TOUR SET
. MONDAY
State And
County
Trek Due
NEVADA CITY..State and
county officials are scheduled to take a look at possible state park sites in western Nevada County Monday .
The proposed MalakoffNorth Bloomfield site, Banner Mountain, and the possible use of Manzanita Diggins as a directional center
will be explored, it is understood, g
Hopes that the group could
also take in the Jackson
Meadow area where a Nevada
Irrigation District dam is
scheduled for construction in
the future have faded due to
transportation problems ex_
isting between Malakoff and
Jackson Meadow~beyond
Graniteville.
State officials will include
Charles A, DeT urk, Chief of
the Division of Beaches and
Parks, and Clyde Newlin,
third district supervisor for
the division,
State Senator Ronald Cameron announced the then tentative date last week and
said Assemblyman Paul
Lunardi would join him on
_ the trip. Since no-change in
date has been announced,
the tour is expected to start
Monday morning.
Invitations from the state
representativeswent to
county siipervisors and members of the county coerdinating committee now studying
park sites and investigating .
property ownership in the .
Malakoff North Bloomfield
area,
Members of the press are
expected tocomplete the
tour group. Supervisors are
understood to have asked one
ortwo other county officials
to make the trek,
At this timeit isnot known
which of the sites will be
visited first.
Baimas Sent
To De Witt
NEVADA CITY,.A jury of
five men and seven women
_ committed to DeWit State
Hospital Val D. Baima,
Lower Banner Mt, Road, in
a sanity trialheld in Nevada
County Superior Court.
Lilly Belle Baima waived
jury trial and was committed
by preliminary hearing.
Both were charged with
being mentally ill persons
and in need of treatment in
a complaint signed by the
Nevada Irrigation District .
District Attorney Harold
. Berliner presented evidence
in the formofletters to
various county residents, and
charged they contained
threats of violence.
Baima, in defense, claimed
the so-called threats were
nothing more than predictions of dire events that
, Nature had in store for these
people asa result of their
ill-treatment of the Baimas,
Both Mr, and Mrs. Baima
were committed to DeWitt
Hospital pending the court
hearing. They were, however, released during the Nevada County Fair and walked
offwith additional honors to
add to a long string of
agricultural awards the.
couple has won.
“ee