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Collection: Books and Periodicals > Mining & Scientific Press
Volume 18 (1869) (430 pages)

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Page: of 430

4. The Mining and Scientific Press.
Gronocican Survey Map.—A new edition of this excelleut map of the Bay Counties has just been received at Payot’s, from
the Eastern publishers. Numerous yaluahle additions have been made, such as the
coloring of county boundaries, the marking
of roads, etc.; the price being $6.50, instead
of $5, as formerly; but the geological formations are not yet represented. As tbe data
are all, years since, in hand, there is surely
no good reason why the value of this map
should not have heen enhanced by their
representation in colors. Local geologists
would have found the map much more
interesting, and the Geological Survey
would not have been wanting thereafter for
a hody of local friends. The only attempt
towards a representation of the geological
features of California which is at the scrvice of persons taking an interest in the
matter,—embracing every citizen in the
State, and especially every miner,—is in
the little volume of Tyson, dated 1849,
which gives an intelligent account of a two.
months’ reconnoisance up the valley, with
maps noting the lithology as ohserved, and
sections representing the relations, dips,
extent and profiles of the different forma-.
tions—across the Coast Range, the valley
of Sacramento, and the foot hills, as far up
as the granite region of the Sierra Nevada.
California and Nevada must he mapped, and
represented geologically; hut the probabilities now are that the principal contributions to that end will have to he made
by private enterprise, if not also from
private data and resources. The number
of observers in California who would be
able to contribute to the general knowledge
as to local geology and the special characteristics of our mineral deposits, is not
small; but neither the Geological Survey
nor the Academy of Sciences seem to have
quite succeeded in hringing that element
to a satisfactory union, or to have associated together the kindred spirits into snch
active codperation as might be done, for
mutual profit.
‘VENEZUELAN Minine.—The mining region
between Quito and the mouth of the Orinoco has been one of infatuation for buccanneers and mining engineers, ever since
the days of Walter Raleigh. Ancient
mythical rumors of a wealthy city hidden
in the forests and mountains, where silver
and gold are common drugs, still circulate /
amongst the superstitious. Robert Stepheuson, the father of railroad engineering,
spent years thero in trying to do sometbing
for an Enghsh Company—and there are
still English Companies operating in the
country, with what degree of success we
are unable to state, except that tbere isa
constant repetition of demands for competent engineers and metallurgists from the
older mining districts of Europe, who return, and go to California or Australia, Dr.
B. B. Stevens, a New York chemical geologist who recently visited that country,
says the veins are not of tbe richest. His
opinion is that the metamorphic rocks invariably yield more gold than any otber—a
proposition which has been otherwise frequeutly stated in the common expression
that it isin tbe vicinity of eruptive action
where the precious metals are most plentifilly found.
Muine Arnas.—Mr. Spargo, of Gresham House, London, is about to publisb
an atlas of allthe chief districts prolific in
metals in the world, excepting those which
yield iron exclusively, or nearly so. The
atlas first depicts Devonshire, Cornwall,
portions of Wales, and the Isle of Man.
The geological formations of those districts
are by a simple plan madeobvious at a
glauce. The leading tin, copper, and lead
mines are described as to their operations,
quality of ore, prospects, etc., and longitudinal and transverse sections show the
character and working of each, The mines
of Nevada, Colorado, Idaho, New Mexico,
Wisconsin, etc., are mapped out witb miante care and accuracy. The railways
which gonnect the Atlantic and Pacific
Oceans aré also represented.
JouNn Mircuent, tue Assayrr. —Concerning John Mitchell’s death, the London Mining
Journa: says: Our readers willregret to hear
of thedeath of Jobn Mitchell, the eminent
assayer and metallurgist, which occurred in
Valparaiso, on May 11th, under very distressing circumstances. Mr. Mitchell was
for sometime a regulary correspondent of
this journal, and contributed a series of
well-written articles on many interesting
and important topics, amongst others, as
will be in the recollection of our readers
especially connected with the iron trade,
were several excellent letters, in which he
maintained a spirited controversy with Mr.
David Mushet afew years ago. During
the last year or two he had been engaged iu
preparing for the press a third editiou of
his admirahle “Manual of Practical Assaying,” and we uuderstand had almost entircly re-written the book, introducing all
the most recent aud improyed methods. As
the last edition is out of print, we trust his
manuscript may he placed in the hauds of
some one who will bring out the work in a
manner in which the reputation of its talented and lamented author will he fully
sustained.
Tre Ponyrecunio Socrery which has been
organizing at the Mechanics’ Institute, is
meeting the encouragement aud support of
the class on whose interest and intelligence
its usefulness will in a great measure dopend—the practical aud scientific artisans,
mechanics, miners etc., of this city and
State. Another meeting, to perfect the
organization, will take place at the Mechanics’ Institute on Monday evening, January
14th. The dues bave heen limited to $1
per quarter. All who iutend to sustain the
idea of a Polytechnic Society, or to henefit
by association with the kind of persons
whom it will bring together, can send in their
names to the committee—Messrs. A. §.
Hallidie, Wm. F. Herrick, John J. Hucks,
E. T. Steen, Amos Bowman, and J. H.
Culver.
re
Jacopy’s Canirornta SraaTs-ICALENDER,
Thisis qnite a respectably sized volume, of
nearly 200 pages, containing, besides its
magazine of advertisements, a large amount
of interesting reading matter of special
value to Californians, or intending emigrants, amongst which the following are
original: ‘‘A general review of the events
of 1868 in California; the agriculture of
the State; its gold mining; its railroads; its
chief city; the wonders of its scenery;
German associations in San Francisco and
in Los Angles; the Mechanics’ Fair of 1868;
and an account of the publishers’ trip to
) Europe and hack.”
. os aoe se
. Moyrver Pracer Counry.—From “W.
H. M.,” (dated Auburn, Dec. 14th,) we
learn that the Pioneer Mill of six stamps,
iu that vicinity, driven by water-power,
is now running, and doing well. Tbe ledge
is located six miles from Auhurn; it is
eigbt feet wide, and the sbaft is 40 feet
down; Mr. J. M. Gallard, heiug botb proprietor and superintendent. The Bald
Hill Mill is also going. It has twenty
stamps, and is located 3% miles from Auburn. The ledge is opened eighty feet
down, and they are running a tunnel from
the surface to the main shaft. Mr. C. Fay
is one of the owners. Placer diggings seem
to be ‘‘played out,” and all the talk is
about quartz. Welthoy’sold steam mill is
goiug and doing well, being engaged on
custom work at present. They have just
made a clean up for some of the boys that
are out prospecting, and it paid from $3 to
$35 per ton. ‘So you see,” says our correspondent, “that there is gold in the
quartz in Placer County, as well as iu Neyada County. I think it will he a hig
thiug.”
yes
Prrampunatinc Disisrecranr.—a perambulating disinfectant wagon has beeu
making the rounds ou Kearuy aud other
streets during the week,—a cask with asmall
hose attached. The smell of chlorine
gas was unmistakable.
Tue Rarmroap to the Presidio via Sutter
street has been completed,
New Patents Issued to Pacific Coast
Inventors.
Especially reported by the U. S. Patent Office, Washington, D. C., to Drwry & Co., American and Foreign
Patent Solicitors, and Publishers of the
Biwine asp ScreNvIFIG PREss.
For THE WEEx Enpine DrcemBer Sth.
84,737,—InrprovemEentT inv Door Locks.—
Chas. Fleischel and Wm. C. Bussey, of
San Francisco, Cal.:
The plate K, fastened upon the holt of
the lock, and provided with the wards ¢, ¢,
and ¢, in combination with the cylinder B,
disk C, and revolving tumblers F, F, substautially as descrihed, and for the purpose
set forth.
This invention consists in the construction of anizaproved revolving tumbler
lock, which is especially adapted for use on
the outer doors of stores and large huildings
in which asecure, and at the same time
cheap lock is required. This is accomlished by constructing a case through
which is made an opening connecting with
the outside and inside, and in whichturnsa
short shaft, which is spread so as to form
a disk inside the case. Two plates rise
from the inner surface of this disk, and between these plates are placed a numher of
tumblers, consisting of elongated met)
plates, having slots in one end at various
depths from the hottom of the case, through
which the wards pass when they arein a
line, caused hy the introdnction and turuing of the proper key.
The bolt passes through the side of the
case which supports and guides it. Withiu the bolt forms a flat bar whicb extends
along the bottom across the case, aud has a
slot init. A screen passes loosely through
this slot and into the side of the case, and
thus guides that end of the bar, so that the
holt moves freely without any tendeucy to
hind.
A steel plateis fastened to the holt inside the case, and has its edge formed into
wands correspouding to the numher of the
tumhlers. The disk onthe inner end of
the tumbler shaft, has an arm projecting
from one side, which enters a slot in the
ertengon of the holt, and thus moves the
olt.
On the other side of the case is a bent
arm pivoted at one end and having a point
at the other which enters a hole in the
bolt to prevent its heing moved when
drawn back, and by an equivalent device
prevents its being withdrawn after beiug
shut out. The bent arm is operated wheu
the key is introduced and turned, hy an
arm or lug which projects from that side of
the disk, and raises the arm sufficiently to
allow the bolt to pass, after which it drops
into place again.
84,742.—Imerovemenr In Suip’s Davrits.
Seth Gill, of San Pahlo, and David CG.
Woods, of San Francisco, Cal.:
1. The jointed davit-arms E, E, with
their tackle, or an equivalent device, the
whole constructed and operated substantially as and for the purpose herein described.
2. In combination with the jointed arms
E, the traveler L, with its in-haul and outbaul tackles M and N, suhstantially as deserihed.
3. In combination with the davit-arms
E, the uprights D, with the lifts H, and
stanchion I, the whole connected by rods
with the davits on the opposite side, substantially as and for the purpose herein described.
The object of this invention is to provide
an improved device for handling the small
hoats connected with a vessel so that tbey
can be launched at the shortest notice in
an emergency, while they are securely
placed when not in use. This is accomplished by a peculiar construction of the
davits so that the suspended boat moves by
means of travelers operated by the necessary
tackle from its position when not ueeded,
to a sufficient distance from the ship’s side
to ensnre ‘its safety in loweriug. The davits are also so constructed that when coming into port or whenever desired, they can
he instantly turned so as to leave the ship’s
side perfectly clear and smooth with no
projections. They are also attached to
davit uprights or standards which pass
through the decks and into the plank shear,
The standards on opposite sides of the
vessel are connected at the top hy stay rods
with a turn-buckle between so that the
strain is rendered much less than iu ordinary constructions. An illustration of
this device may be expected in a future
number of the Press.
84,748.—InePROVEMENT In Gana Prows.—
Francis MeTarnahan, of Santa Clara,
Cal.:
1. The frame or
plow.
2. The combination and arrangement of
the beam R, to which the plows are fastened, the beam to which said plow-beam is
fastened hy hinges, the semi-circular
hinges, as constructed, and the manner of
fastening the plows in the heam, all as
shown. :
3. The screw-slides A, in combination
with the frame.
4, The combination and arrangement of
the beam L, to whicb the lever is fastened,
the post on which it works, the chain, tho
pulley on which it works, the evener and
the guard, all as described.
5. The square block D, under the axltree, for regulating the amount of land, in
combination with the evener.
6. The construction, combination and airangement of the several parts, as shown
and described.
84,778. —Avromaric Srop ror Murinxina
Cars.—James Tamhlin, of Virginia City,
Nev.:
The projections or stops EH, E, arranged
with the levers C, I, and spring H, connected with the chain G, and all applied to
operate in the manner, substantially as and
for the purpose herein set forth.
ground work of the gang
New Incorporations.—Articles of incorporation have heen recently filed in the
Couuty Clerk’s office in this city as follows:
CHuorIpeE Fuar anp Avrora TUNNEL
Co.—White Pine, Nev. Dec, 24th. Capital stock, $1,000,000; 10,000 shares, $100
each. Trustees: A. E. Head, Mark Livingston, W. B. Thomhurgh, I. N. Taylor and
R. F. Morrow.
ConriventaL Srver M. Co.—Dec. 24th.
Capital stock $5,000,000; 10,000 shares,
$500 each. Trustees: H. H. Blake, A. F.
White, B. F. Bivens, W. B. Swain and Caleb T. Fay.
Karman Manuracturine Co.—San Francisco. Dec. 24th. Capital stock, $500,000:
5,000 shares, $100 each. Incorporhtors:
Geo. C. Kimball, R. D. Ogden, W. C. Ralston, A. Hayward, H. B. Tichenor, MePherson & Wetherbee, A. P. Hotaling,
Rosenfield & Birmingham, A. B. Forbes,
E. Cahill, Koopmanchap & Co., Louis MeLane, Chas. McLeau, Oliver Eldridge,
Thos. H. Selhy, Meeker, James & Co., Jolin
Parrot, DeWitt, Kittle & Co., Wm. Burling, C. J. Brenham, James D. Walker and
W. F. Babcock.
Fuowery Krxcpom M. Co.—Story Co.,
Nev. Dee. 28th: Capital stock, $1,200,000;
12,000 shares, $100 each. Trustees: A. H.
Barker, Chas. Hosmer and O.8. Carville.
Montcomery Street Reat Estare Co.
San Francisco. Dec. 29th. Capital stock,
$7,500,000; 75,000 shares, $100 each. Trnstees: Jno. D. Fry, Leonard §. Treadwell
and Ashbury Harpeuding.
Exgcrron or Orricers.—Govunp & Curry
S. M. Co.—President, Alpheus Bull; Trnstees, Alpheus Bull, Thos. Bell, J. D. Fry,
A. K.P, Harmon, M. Morganthan, A. Hayward and Thos, Sunderland.
Tue North StarG. & §. M. Co. have filed
the necessary papers for an order to allow
them to disincorporate the company.
Patent TURBINE FoR SaueE.—The patent
right for Leffel’s American double turbine
wheel for the Pacific coast, is offered for
sale in our advertising columns. This
wheel is largely in use in the Eastern
States, and has been highly recommended
in this State.
THe Annuan Mzertine of the California
Academy of Sciences will tako place on
Monday evening, January 14th, when the
officers for the ensuing year will be elected.
—<
Retrcion is a good thing; Benevolence is a
good thing; Politics are a good thing; War is a
good thing: Money is a good thing; Pestilence
and Famine are good things, and it is so with a
hundred other matters with which we at times
imagine we are cursed or blessed. Hard as
these afflictions may seem, they all result in
good, one way or another. It is particularly so
with Puanrarion Brrrers; bnt they must be
used with moderation, and according to tho
directions. You must not abuse or indulge in
them too freely. If yon do, like other blessings, they will do harm by an ovcr-indulgence
or abuse. i
To ScrenTists.—The museum of natural euriosities at Woodward’s is well worth an examination by every lover of nature, saying nothing of
the living animals, the botanical garden, and
other attractions. *
Movuzzr’s Brazilian Pebble Spectacles, 205
Montgomery street, cannot besurpassed by anything in this line. *