 | | Journal (article/letter/editorial) | | Greenish-blue hexagonal crystals from the Bou-Skour copper mine, Jebel Sarho, Ourzazate, Morocco, have the composition...occurring as an intergrowth with djurleite at the Ani mine, Akita, Japan, in prismatic or platy crystals closely...Congr., India, pt. r, 46. An insoluble, infusible bitumen yielding aromatic hydrocarbons on pyrolysis. Not...Internat. Geol. Congr., India, pt. I, 47. An olefinic bitumen, named for Professor J. D. Bernal. Beteektinite...graftonite, as red-brown crystals from San Luis Province, Argentina, at Los Aleros, Amanda, and San Salvador |  | | Journal (article/letter/editorial) | | in that district of the Lagos Province.
These beds are extensively impregnated with bitumen. The suggested...comprises some 1,800 square
miles of the Eastern Province of Southern Nigeria, adjacent to the
Kameruns...might truly include the schists of the entire district.
Typical specimens of the granites, pegmatites...Crystalline Rocks of the Kukuruku Hills (Central
Province of Southern Nigeria)." By John Parkinson, B.A...of the crystalline rocks
found in the Central Province of Southern Nigeria, between the
Station of Ifon |  | | Journal (issue) | | Bronze Screens, from 10 to 350 mesh; the
finest mining screen cloth ever made and theexclusive
product...-
:
New York City
Buying—ENGINEERING
AND
MINING
JOURNAL—Section
Vol. 102, No. 24
The S-A Page...Increasing demands
concen-
trator, smelter and mine owners to handle huge
quantities of low grade ore...Bldg
310
Stair
Boston,
Cable Address
Mass.
District Managers
Detroit, Mich.
Bldg
E. J. Banfield,...Dooly Block
Salt Lake City, Utah
J. W. Gates, District Manager
‘“The
free—no
Agent
Toronto,
Ont |  | | Journal (issue) | | Calaveras
County, Calif.
GOLD on Quartz—$1,400 Crystal Mine, Angels
Camp, Calif.
GOLD—1.4 oz. mass, large crystals...dera County, Calif.
GOLD on Quartz—$2,750 Crystal Mine, Angels
Camp, Calif.
KRISTALLE
Wayne and Dona.............. 28
by Peter B. Leavens
The Bluebell Mine, Riondel,
British Columbia, Canada................38
by Wendell E. Wilson and John S. White, Jr.
Mining Claims for the Mineral Collector.................Nev. 89503
Introduction
The Copper Mountain mining district, Prince of Wales Island,
Alaska, was active |  | | Journal (issue) | | Geologic Criteria for Large-Scale Tin Prospecting in Bolivia, by F. R. Koeberlin
Tabling Tungsten Ores Without...by Walter X. Osborn
PER COPY
Engineering
and Mining
Journal
Vol.123, No.7
Kdit
*A
*G
carrier—the...Indicative Twine
Patents
;
Mill
292
|
Y
"
for Mining
=
»
Consultation
Import Duties on
294
Metals...Engineers
Blocks
295
Mining News
*Geologic Criteria for Large-Scale
Prospecting in Bolivia
Treadwell-Yukon...Treadwell-Yukon at Sudbury
New Park Utah Hoist
California Mining Notes
Washington News
Letters From Toronto, London |  | | Journal (article/letter/editorial) | | bitumenreich sind, sowie solchen, die keine Spur von Bitumen enthalten;
bei diesen hat also die Erklärung, daß...wurden aus den
Seifen von Eldorado Creek, Klondike-District, Yukon, gewonnen.
Gediegen P l a t i n ; im Sande...groben Granitgange in Cameron Township, Nipissing-District, Ontario.
P y r a r g y r i t , S t e p h a n...County, Nova Scotia.
A r g y r o p y r i t von Foster Mine, Cobalt, Ontario.
Ref.: Η. L. B o w m a n .
23....große Stufe von 22 k Gewicht von der Grube Itos Atocha, Oruro,
zeigt rauhe Andoritkrystalle ( 1 — 2 cm) |  | | Journal (issue) | | way through
University of Idaho by gold placer mining
during vacations (see news section)
WUE : O
Journal...
STREET,
WORKS
PHILADELPHIA
Engineering and Mining Journal— V ol.132,No.2
,
puto anime
Engineering...Feature 56
ST
ee
eee
eee
ee R. W. Smith 58
Mining and Processing Cement Material...................| R Allentown
Oo
Penna.,US.A
Engineering and
Mining Journal
A. W. ALLEN, Editor
July 27, 1931
Men...Men and Money Make
Mines, Even Gold Mines
OLD
(5
MINING
has been the subject of
than its usual share |  | | Journal (issue) | | A
McGraw-Hill
Publication:
Engineering
and Mining
Journal — Vol.129, No.12
E. H.
Associate Editors...Inc.
ee
ee
Morro Velho Pioneers in Conditioning Mine Air . . . . The Futile Waste in Friction
and Unreason...............020006- soca
H. A. KURSELL
Deepest Mine in Americas Adopts Air Conditioning. .............THIS
A.B.C.
Ty
ISSUE
Y.,
York, N. Y.
YORK District Office, 285 Madison Ave.
WASHINGTON, National...the CP-6 has been adopted by many of the largest
mining companies on the North American continent after |  | | Report (issue) | | cristalizadas que fas naciones vecinas
de Chile, Bolivia y Brasil; y tambien por el estado de abandono en...minerales, si se
les compara, por ejemplo, con Los de Bolivia. Sin embargo, en la
PEDERICO AHLPELD Y VICTORIO... plata, plomo, zinc, oro y cobre, contiene en Bolivia
varios dep6sitos de gran importancia econ6mica...formaci6n argento-estannffera tan difundida en
Bolivia, esta probablemente relacionado con u n "neck"...primario
y el yacimiento pertenece al tipo Corocoro (Bolivia) .
2. PLATA
Ag
lsometrlco, hexaquisoctaedrico |  | | Journal (issue) | | Price D
TP
MINING JOURNAL
e
"et anMineral”
Industries
Apt
il 3, 1020
McGraw Hill @mpany
LATIN-AMERICAN...Industr‘y of Bolivia
NewMining Fields in
EasternnNicaragua
Economic Geology of Brazil
The Mining News
‘The...Engineers
inPublicLife
Mining
ining
ane
Journal
Worls
2
ENGINEERING
AND
ne
AAA
MINING
JOURNAL
Vol....Managing
Volume
Editor
Ds
A Weekly Journal of the Mining and Mineral Industries
METALS
NON-METALS
PETROLEUM...also has swung into full maturity for the West.
Mining companies must henceforth look forward to
liquidation |  | | Book (edition) | | Brazil, H
Page 2: Vivianite, I 00 mm, Huanzala, Bolivia, H
Page 3: Liddicoatite, polished, 70 mm, Anjanabonoina...Linopolis, Brazil, H
Page 13: Gold, 35 mm.Eagle's est Mine, California, G
Publi!>hed
by Grdllit.u.o.
Stefanikova43...expressed in abbreviations:
Rep. (republic), prov. (province), co. (county), munic.
(municipio), pref. (prefecture)...dept. (departement),
dept. (departamento), dist. (district). Less common
terms are not abbreviated, e.g....the revolution in 1997. Its mineral rich
Katanga province was renamed Shaba by Mobutu, and
is now the Katanga |  | | Book | | ----
|----：-（
|-
%
A DICTIONARY OF SPANISH
MINING TERMIS
MININAND METALURCICALPUBLICATIONS
Geology...R.s.
. PROF. GRENVILLE COLE
Open Air Studies.
Mining Geology .
. PROF. JAMES PARK, F. G.S.
Prospecting...and Stone Mining.
. FOSTER AND BROUGH
Elements of Mining .
. SIR C. LE NEVE FOSTER .
Coal Mining
. H. W...W. HUGHES, F. G.s.
Practical Coal Mining
. G. L. KERR, M.INST. M. E. .
Elementary
39
?»
Elect. Colliery...Practice . D. BURNs .
.
Mine-Surveying .
. BENNETT. H. BROUGH, A. R.s.M.
Mine Air, Investigation of. FOSTER |  | | Book | | Alphitite Cementstone Clay ironstone Malmstone Bitumen Calcrete Alum Shale Chalk Ironstone Bituminous...ia (Joachimstal). Germany- Saxony (Him melfurst Mine near Freiberg). Mexico— Chihuahua. With argentite...Greece—Laurium. Chile— Chanarcillo. Mexico—Durango (Ojuela Mine). Usually lining cavities in limonite. ADAMSITE...Switzerland—Adular Moun¬ tains. Peru—Valencia Silver Mine. AEGIRINE NaFe(Si206) Sodium iron silicate. Mono¬...loosely associated one with the other. Occurrence: district). Japan—Tajima (Akenobe AKERITE AIKINITE or | | | Book | | ROCKS Malmstone Sideritic limestone ROCKS Bitumen Bituminous coal Boghead coal Coal Lignite Landscape...ia Saxony (Him (Joachimstal). Germany melfurst Mine near Freiberg). Chihuahua. With argentite. Mexico—...France— Chafiarcillo. Mexico—Durango (Ojuela Mine). Usually lining cavities in limonite. ADAMSITE...Switzerland—Adular Mountains. Peru—Valencia Silver Mine. AEGIRINE NaFe(Si,O,) Sodium iron silicate. Mono...loosely associated one with the other. Occurrence: district). Japan—Tajima AKERITE AIKINITE or BELONITE |  | | Book (edition) | | production, and prices
often so low as to make mining unprofitable; and the end of that period
has not...to record production since 1930. Just now gold mining
appears to be the only metal industry which is...sulpliide waters
—Interpretation of water analyses— Mine waters— Chloride
waters—“Carbonate waters— Sulphate...veins in basic lavas General features The Kennecott mine,
Alaska— ( ’opper sulphide veins in intrusive basic...Colorado— General features— Telluride
Rico district—Lake City district— Creede
—Summary—
Arizona
rhyolite
|  | | Book | | 1910, 1911, part ii, p. 836.) Trade-name for
a bitumen allied to elaterite. 6th List
iEgirine-augite....1909, 1911, part ii, p. 733.) Trade-name for
a bitumen very similar to elaterite. 6th List
Afghanite....CO3)4.0-6H2O, from a lapis-lazuli mine, Sar-e-Sang,
Badakshan province, Afghanistan. The powder diagram...Greenish-blue hexagonal crystals from the Bou-Skour copper mine, Jebel Sarhro,*
Ouazazate,* Morocco, have the composition...product of blockite (q.v.), from
Colquechaca, Bolivia. Perhaps identical with cobaltomenite. Named after |  | | Journal (volume) | | ELECTROCHEMICAL SOCIETY
MEMBER, AMERICAN INSTITUTE OF MINING ENGINEERS
VOLUME XXV
Supplementing Volumes
I...Editor, Engineering and Mining Journal, New
York, N. Y.
H.
Instructor in
Mining,
South Bethlehem, Pa....(with Y. E. Bogard)
Vice President, Wah Chang Mining and Smelt¬
ing Co. Ltd., 233 Broadway, New York...Consulting Mining Engineer, 1411 Merchants
Natl. Bank Bldg., San Francisco, Cal.
Professor of Mining, Massachusetts...Assistant State Geologist, Albany, N. Y.
Editor, The Mining Journal, 15 George St., The
Mansion House, London |  | | Book (edition) | | waters-Summary- Interpretation of ·water analyses-Mine waters-Chloride
waters- Carbonate waters-Sulphate...veins in basic lavas-General features-The l(ennecott mine, Alaska-Copper sulphide
veins in intrusive basic...·veins-1\tlincral association- Origin-Mine \vatcrs-Rock alteration-Mining and srnelting operations-The copper...features-Telluride district-Silverton district-Rico district-Lake City district-Creede district-Summary-Casapalca...barite-Pyritic galena-quartz veins- The silver-tin
veins of Bolivia- The silver-lead replacement deposits in limestone-General |  | | Book (edition) | | • t --•-
"""""
'
The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...measurements have been retained in specific cases such as mine levels when measured in
feet, values of gold and...inhabited continent.
Also, to those exploration and mining geologists,
and the personnel of foreign geological...L. Jensen
Salt Lake City, Utah
CONTENTS
"The mining industry is infinitely
worse off today than it...the politicians' failure to
recognize that the mining industry is
a highly risky business."
James Boyd |  | | Journal (volume) | | M
.... ...
..
.
The Mining Magazine
V
PUBLISHED AT SALISBURY HOUSE. LONDON,
UNDEX TO VOLUME XXVII...receives Institution's Medal
122
Present Values in Mining (m.d.) ....
Berry, E. S
130
383
375
256
98
*27...*27
"2.
Bingo Gold Mines
Bisichi Tin
Report
Bitumen at Bombay, Occurrence of
.
.
.
.C. S.
Blackvvater...at
127
Report
Briseis Tin and General Mining
226
Britannia Mining and Smelting
125
Report
.^.
British Broken...(^)
;
the letters (w.a'.)
under the heading "Mining Digest."
refer to notices of articles
Report |  | | Book (edition) | | ECONOMIC MINERAL DEPOSITS The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...where used. retained in spe- cific cases such as mine levels when measured feet, values of gold and silver...inhabited continent. Also, to those exploration and mining geologists, and the personnel of foreign geological...L. Jensen Salt Lake City, Utah CONTENTS “The mining industry is infinitely worse off today than it...the politicians’ failure to recognize that the mining industry is a highly risky business.” James Boyd |  | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . .
18.7.2. Past and present of mining and metallurgy...hampering our access to mineral deposits, such
as mining depth controlled among others by the geothermal...Hewett
in 1927 who was able to demonstrate that in mining countries
exploitation, export and import of metals...passed its climax. At the very end the domestic mining industry can no
longer cater for the needs and...looked up in various
publications such as the “World Mining Data”, a yearbook issued by
Weber and Zsak (2007) | | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . .
18.7.2. Past and present of mining and metallurgy...hampering our access to mineral deposits, such
as mining depth controlled among others by the geothermal...Hewett
in 1927 who was able to demonstrate that in mining countries
exploitation, export and import of metals...passed its climax. At the very end the domestic mining industry can no
longer cater for the needs and...looked up in various
publications such as the “World Mining Data”, a yearbook issued by
Weber and Zsak (2007) |  | | Journal (issue) | | circulated
Of THE
ENGINEERING
AND
534,500
copies
MINING JOURNAL.
NE 65) 0 as we ae tale
9,000
a SR
ee
ae...statistics
chiefly on the reports of pro-
ducers, State mine inspectors, and special
correspondents.
It will...948,196,490
actual
codperation
The sellers of mining
and supplies complained
Yet the developed mines...ton
of
exceeded.
mon talk during 1909 that the mining in-
NES Se ree
RUC
SHUI « i'n 0 6a eis oreo 59...and Steel Industry
i
(uicketiver in 1008. i606
Mining
in tne United
States
JOURNAL
ot ~!
AND
SILVER |  | | Journal (issue) | | Ont.
ANTI-FRICTION BELT CONVEYOR
Engineering and Mining Journal— V 0l.125, No.3
ANNUAL
REVIEW
NUMBER...last
half century by Engineering and Mining Journal and
Mining and Scientific Press, in their service...a
wide variation in status is noticeable.
One mining industry reports a stabilized and healthy
condition—following...producer and consumer; the condition of another mining industry indicates
a lack of that control which...worst of the deal.
A
ee
obvious
neering and Mining Journal, taken as a whole, might well
serve as |
|