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Bajo De La Alumbrera

Plant in Catamarca, Argentina with commodities Copper, Gold, Molybdenum, Silver
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Nearby scientific data
  8. Ore body information
  9. Economic information about the deposit and operations
  10. Mining district
  11. Mineral rights holdings
  12. Ownership information
  13. Reserves and resources
  14. Workings at the site
  15. Links to other databases
  16. Bibliographic references
  17. Reporter information

Geologic information

Identification information

Deposit ID 10207123
MAS/MILS ID 3570030001
Record type Site
Current site name Bajo De La Alumbrera
Alternate or previous names Bajo El Alumbrera, La Alumbrera

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -66.46613, -27.39746 (WGS84)
Elevation 2600
Location accuracy 1000(meters)

Site location context

Political divisions (FIPS codes)

Catamarca(province)

Argentina(country)

South America(continent)

Land(continent)

Geographic areas

Country State
Argentina Catamarca

Commodities

Commodity Importance
Copper Primary
Gold Primary
Molybdenum Secondary
Silver Secondary

Materials information

Materials Type of material
Bornite Unknown
Chalcocite Unknown
Chalcopyrite Unknown
Gold Unknown
Magnetite Unknown
Molybdenite Unknown
Pyrite Unknown

Nearby scientific data

Ore Body (1) -66.46613, -27.39746
ListMap

Economic information

Ore body information

  • Thickness 320M
    Length 800M
    Width 700M
    Depth to top 40M
    Field Value
    MAS Matrix # 1
    MAS Column # 3
    Type of Orebody #1 DISSEMINATED
    Shape of Orebody #1 MASSIVE
    Primary mode of Origin HYDROTHERMAL
    Primary Ore Control IGNEOUS
    Secondary Ore Control LITHOLOGY
    Degree of Wallrock Alter. INTENSE
    Type of Wallrock Alter. #1 POTASSIC
    Type of Wallrock Alter. #2 SERICITIC
    Type of Wallrock Alter. #3 PROPYLITIC
    Minimum Depth to Top 10
    Date of Last Modification 810217

Economic information about the deposit and operations

Operation type Surface
Development status Plant
Commodity type Metallic
Significant Yes
Discovery year 1968
Mining method Open Pit
Plant type Beneficiation (Mill)
Plant subcategory Flotation
Milling method Flotation

Mining district

District name Alumbrera

Mineral rights holdings

Type of mineral rights Unknown

Ownership information

  • Type Operator
    Owner Minera Alumbrera, Ltd.
    Home office Argentina
    Year 1995
  • Type Owner
    Owner Mim Holdings, Ltd.
    Interest 50
    Home office Australia
    Year 1995
  • Type Owner
    Owner International Musto Explorations Ltd.
    Interest 50
    Home office Canada
    Year 1995

Comments on the ownership information

  • OWNERSHIP: MINERAL RIGHTS OWNED BY YACIMENTOS MINEROS DE AGUA DE DIONISIO (YMAD). UP FOR INTERNATIONAL BID FOR DEVELOPMENT IN 1979-1980. DEVELOPMENT WOULD BE JOINT EFFORT WITH DIRECCION GENERAL DE FABRICACIONES MILITARES. (THE STATE MILITARY-IND.COMPLEX)WHICH HAS SIGNED A LETTER OF INTENT TO DEVELOP AND YMAD. DEVEL.PLAN FOR THIS STUDY ASSUMES 2 MORE YEARS REQUIRED FOR DETAILED EXPLO. AND DETAILED FEAS.STUDY(ONLY PRE-FEAS. STUDY AS OF 1980). DEPOSIT LOCATED 8 KM SE OF TOWN OF HUALFIN AND 50 KM NW OF CITY OF ANDDALGALA. ACCESS (1979) WAS BY 1290 KM PLANE FLIGHT, BUENOS AIRES TO SALTA THEN 400 KM BY ROAD FROM SALTA TO DEPOSIT (6-8 HR. DRIVING TIME). EXPECTED TO BEGIN OPERATIONS IN LATE 1996 OR EARLY 1997.

Comments on the production information

  • ALL RECOVERIES BASED ON PROJECTED OUTPUT FROM PRE-FEASIBILITY STUDY
  • YEAR OF DISCOVERY AND METHOD ARE UNKNOWN (INFO. IS ESTIMATED).

Reserves and resources

  • Type In-situ
    Estimate year 1994
    Demonstrated 563000000mt ore
    Total resources 563000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 0.66 g/mt Gold Major 1994
    Copper Cu 0.52 wt-pct Copper Major 1994
  • Type In-situ
    Estimate year 1995
    Demonstrated 563000000mt ore
    Total resources 563000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 0.66 g/mt Gold Major 1995
    Copper Cu 0.51 wt-pct Copper Major 1995
  • Type In-situ
    Estimate year 1995
    Demonstrated 694000000mt ore
    Inferred 58000000mt ore
    Total resources 752000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 0.64 g/mt Gold Major 1995
    Copper Cu 0.51 wt-pct Copper Major 1995
  • Type In-situ
    Estimate year 1995
    Measured 130000000mt ore
    Demonstrated 130000000mt ore
    Total resources 130000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 0.7 g/mt Gold Major 1995
    Copper Cu 0.55 wt-pct Copper Major 1995
  • Type In-situ
    Estimate year 1995
    Indicated 564000000mt ore
    Demonstrated 564000000mt ore
    Total resources 564000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 0.63 g/mt Gold Major 1995
    Copper Cu 0.5 wt-pct Copper Major 1995
  • Type In-situ
    Estimate year 1995
    Inferred 58000000mt ore
    Total resources 58000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 0.73 g/mt Gold Major 1995
    Copper Cu 0.52 wt-pct Copper Major 1995
  • Type In-situ
    Estimate year 1994
    Demonstrated 494000000mt ore
    Total resources 494000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 0.68 g/mt Gold Major 1994
    Copper Cu 0.53 wt-pct Copper Major 1994
  • Type In-situ
    Estimate year 1994
    Demonstrated 581000000mt ore
    Total resources 581000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 0.67 g/mt Gold Major 1994
    Copper Cu 0.52 wt-pct Copper Major 1994
  • Type In-situ
    Estimate year 1995
    Demonstrated 694000000mt ore
    Inferred 58000000mt ore
    Total resources 752000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 0.64 g/mt Gold Major 1995
    Copper Cu 0.51 wt-pct Copper Major 1995

Comments on the reserve resource information

  • PUBLISHED RESERVE ESTIMATES HAVE VARIED OVER TIME(1975-1980) FROM 200,000,000 MT ALL THE WAY UP TO 450,000,000 MT. A 1978 SOURCE GAVE TOTAL DEPOSIT RESERVE AT 300,000,000 MT AFTER 10,000 M OF DIA.DRILLING. KAISER ENGRS. USED THIS VALUE FOR THEIR PRE-FEAS.STUDY. ANOTHER SOURCE SAYS INDICATED RESERVE AT 450,000,000 MT AFTER 15,000M OF DRILLING. EVAL. DECIDED TO COST BASED ON 300,000,000 MT AT 75% LEVEL WITH BASIC GRADES USED IN PRE-FEAS.STUDY. Q-MAT 1=PRIMARY ORE= ONLY ECONOMIC TYPE OF ORE AVAIL.
  • 1996 DATA, (SEE R BIBLI 160), 581 MMT @ 0.52% CU & 0.67G/MT AU. NO ROOM LEFT IN R-DATASET FOR THIS DATA.

Workings at the site

  • Type of workings Surface
    Area 135HA
    Field Value
    MAS Development Schedule # 1
    Mining Record # 1
    Status of Mining Method PROPOSED
    Mining Method BENCH (BERM)
    Avg. Overburden Thickness 30
    Primary Material Cover M-HARD ROCKS
    Percentage 100
    Hardness of Ore M-HARD ROCKS
    Avg. Bench Height (meters) 15
    Max. Pit Slope (degrees) 45
    Capacity 40000
    Capacity Units MT ORE/DAY
    Preprod. Stripping Vol. 4000
    Units of Production $/MT ORE
    Operating Days per Year 350
    Operating Shifts per Day 3
    Year of Information 1987

Reference information

Bibliographic references

  • Reserve-Resource

    NORTHERN MINER, 2/14/94, P. 1,2.

  • Reserve-Resource

    CLIFFORD, DES, "BREAKING NEW GROUND IN ARGENTINA",

  • Reserve-Resource

    MINING MAGAZINE, 10/94, P. 176-179.

  • Reserve-Resource

    INTERNATIONAL MUSTO EXPLORATION LTD., THIRD QUARTER REPORT,

  • Reserve-Resource

    9/30/94.

  • Reserve-Resource

    LATIN AMERICAN MINING LETTER, 8/31/94, P.1,2.

  • Reserve-Resource

    LATIN AMERICAN MINING RECORD, 4/95, P.22,23.

  • Reserve-Resource

    LATIN AMERICAN MINING LETTER, V 14/N 6, 4/24/95, P.6.

  • Reserve-Resource

    MIMAG, 1/95, P.12,13, (INTERNAL COMPANY(MIM) MAGAZINE)

  • Reserve-Resource

    ASARCO INC., 1994 10-K, P.A18,A22.

  • Reserve-Resource

    MINING JOURNAL, 2/8/91, P. 93.

  • Reserve-Resource

    MINING JOURNAL, LONDON, 4/17/92, P. 275.

  • Reserve-Resource

    LATIN AMERICAN MINING RECORD, APRIL/MAY, 1994, P.17.

  • Reserve-Resource

    MINING JOURNAL, LONDON, APRIL 26, 1996, P9.

  • Deposit

    WORLD MINING YEARBOOK, CATALOG, SURVEY AND DIRECTORY, LATIN

  • Deposit

    AMERICA: ARGENTINA: V. 31, NO. 7, 1978, P. 135.

  • Deposit

    HOLLISTER, V. F., REGIONAL CHARACTERISTICS OF PORPHYRY

  • Deposit

    COPPER DEPOSITS OF SOUTH AMERICA: MINING ENGINEERING,

  • Deposit

    V. 25, NO. 8, 1973, P. 52-53.

  • Deposit

    MINING ANNUAL REVIEW, CENTRAL AND SOUTH AMERICA: ARGENTINA:

  • Deposit

    LONDON, MINING JOURNAL LIMITED, 1976, P. 347.

  • Deposit

    MINING JOURNAL, INDUSTRY IN ACTION: CU, AU AND MO IN ARGEN-

  • Deposit

    TINA: V. 291, NO. 7470, 1978, P. 312.

  • Deposit

    MINING JOURNAL, INDUSTRY IN ACTION: MINING AND BAJO LA ALUM

  • Deposit

    BRERA?: V. 288, NO. 7401, 1977, P. 491.

  • Deposit

    MINING JOURNAL, INDUSTRY IN ACTION: JOINT VENTURE FOR AR-

  • Deposit

    GENTINE COPPER: V. 288, NO. 7398, 1977, P. 453.

  • Deposit

    WORLD MINING, COPPER: A FUTURE OF AMPLE AND SECURE SUPPLY:

  • Deposit

    V. 30, NO. 10, 1977, P. 109-110.

  • Deposit

    SUTULOV, A., 1975, COPPER PORPHYRIES: SAN FRANCISCO, MILLER

  • Deposit

    FREEMAN PUBLICATIONS, 206 P.

  • Deposit

    HOLLISTER, V. F., 1978, GEOLOGY OF THE PORPHYRY COPPER

  • Deposit

    DEPOSITS OF THE WESTERN HEMISPHERE: NEW YORK, THE AMERI-

  • Deposit

    CAN INSTITUTE OF MINING, METALLURGICAL, AND PETROLEUM

  • Deposit

    ENGINEERS, INC., 219 P.

  • Deposit

    BOWEN, R., AND GUNATILAKA, A., 1977, COPPER: ITS GEOLOGY AND

  • Deposit

    ECONOMICS: NEW YORK, JOHN WILEY AND SONS, INC., 366 P.

  • Deposit

    MINING MAGAZINE, MAJOR NEW PROJECTS AND EXPANSION PRO-

  • Deposit

    GRAMMES: CENTRAL AND SOUTH AMERICA: ARGENTINA: V. 140.

  • Deposit

    NO. 1, 1979, P. 65.

  • Deposit

    BASSI, HUGO G.L, AND ROCHEFORT, G. GEOLOGIC STUDY OF THE

  • Deposit

    CUPRIFEROUS GOLD BEARING DEPOSIT OF "LA ALUMBRERA", PUBL.

  • Deposit

    BY NATL. MINING SERVICE, BUENOS MIRES, 1977, 40 PP.

  • Deposit

    UNPUBLISHED DOCUMENT, 22 PP., DATE EST. 1979.

  • Deposit

    GOLDER ASSOCIATES REPORT, MARCH 1980.

  • Deposit

    E/MJ, OCT. 1980, P.39.

  • Deposit

    MINING MAGAZINE, FEB. 1976.

  • Deposit

    MINING JOURNAL, DEC. 12, 1975.

  • Deposit

    E/MJ, FEB. 1979, P.156.

  • Deposit

    DMA SERIES 1301 MAP, SCALE 1:1,000,000

  • Deposit

    MINING ENGINEERING, FEBRUARY 1981, P. 138.

  • Deposit

    WORLD MINING MAGAZINE, MAY 1980, PP. 75,76.

  • Deposit

    ENGINEERING AND MINING JOURNAL, FEBRUARY 1981, P. 151.

  • Deposit

    NORTHERN MINER, OFFER TWO ARGENTINE MINES BY INTERNATIONAL

  • Deposit

    TENDER, JULY 17, 1980, P. A-7.

  • Deposit

    WORLD MINING MAGAZINE, MAY 1981, P. 104-105.

  • Deposit

    MINING MAGAZINE, BAJO LA ALUMBRERA COPPER PORPHYRY,

  • Deposit

    SEPTEMBER, 1983, P. 146.

  • Deposit

    MINING JOURNAL, BAJO DE LA ALUMBRERA GO AHEAD, FEBRUARY 17,

  • Deposit

    1984, P. 110.

  • Deposit

    ENGINEERING AND MINING JOURNAL, ARGENTINA BACKS DEVELOPMENT

  • Deposit

    OF MINERAL POTENTIAL, FEBRUARY 1984, P. 15.

  • Deposit

    MINING MAGAZINE, FEBRUARY 1986, P. 145.

  • Deposit

    SUCHOMEL, BARTON J., LITTLE-EXPLORED AREA OF ARGENTINA SHOWS

  • Deposit

    BASE AND PRECIOUS METALS POTENTIAL, MINING ENGINEERING,

  • Deposit

    AUGUST 1988.

  • Deposit

    VELASCO, PABLO, TRIP REPORT: VISIT TO ARGENTINA AND

  • Deposit

    BOLIVIA, APRIL 1982.

  • Deposit

    PRODUCTION COST UPDATE, VOL II, NO. 3, SEPTEMBER 30, 1984,

  • Deposit

    P. 9.

  • Deposit

    LATIN AMERICAN MINING LETTER, 7/6/90, VOL 9, NO 11, P. 4.

  • Deposit

    MINING JOURNAL, 7/27/90, P. 62.

  • Deposit

    LATIN AMERICAN MINING LETTER, 7/24/90, VOL 9, NO 12, P. 3.

  • Deposit

    MINING MAGAZINE, 11/90, P. 342.

  • Deposit

    METALS WEEKLY, 1/19/90, P. 3.

  • Deposit

    MINING JOURNAL, 8/7/92, P. 89.

  • Deposit

    MINING JOURNAL, 8/24/90, P. 140.

  • Deposit

    LATIN AMERICAN MINING LETTER, 4/28/92, P. 8.

  • Deposit

    NORTHERN MINER, 1/27/92, P. 11.

  • Deposit

    NORTHERN MINER, 6/29/92, P. 6.

  • Deposit

    MINING JOURNAL, 11/6/92, P. 320.

  • Deposit

    METALS WEEKLY, 10/19/92, P. 3.

  • Deposit

    THE NORTHERN MINE, 4/6/93, P. 16.

  • Deposit

    THE NORTHERN MINER, 9/21/92, P. 26.

  • Deposit

    THE MINING RECORD, 11/18/92, P. 1.

  • Deposit

    MINING ACTIVITY DIGEST, 1/93, P. 7.

  • Deposit

    THE MINING RECORD, 2/10/93, P. 47.

  • Deposit

    MCLEAN MCCARTHY INC, INTERNATIONAL MUSTO EXPLORATION

  • Deposit

    SPECULATIVE BUY (IMZ $2.25), 10/5/92.

  • Deposit

    IMZ PRESS RELEASE, "DRILL RESULTS INCREASE GRADE AND TONNAGE

  • Deposit

    AT BAJO DE LA ALUMBRERA", 1/11/93.

  • Deposit

    THE NORTHERN MINER, 3/22/92, P. 16.

  • Deposit

    THE MINING RECORD, 5/5/93, P. 9,

  • Deposit

    THE NORTHERN MINER, 6/7/93, P. 3.

  • Deposit

    MCLEAN MCCARTHY "INTERNATIONAL MUSTO EXPLORATION SPECULATIVE

  • Deposit

    BUY (IMZ $4.00)", 6/9/93.

  • Deposit

    IMZ, "BAJO DE LA ALUMBRERA PROJECT, PROJECT BRIEF", 6/25/93.

  • Deposit

    IMZ, "BAJO DE LA ALUMBRERA".

  • Deposit

    BURNS FRY, LTD., "SPECULATIVE BUY ON REALISATION OF PROJECT

  • Deposit

    VALUE, 7/7/93.

  • Deposit

    REPRINT FROM THE NORTHERN MINER, "ARGENTINE DEPOSIT SET FOR

  • Deposit

    DEVELOPMENT", 7/12/93, P. 1.

  • Deposit

    JONATHAN CHALLIS, EQUITY RESEARCH PAPER, "INTERNATIONAL

  • Deposit

    MUSTO EXPLORATIONS LTD." 7/12/93.

  • Deposit

    THE NORHTERN MINER, 8/23/93, P. 16.

  • Deposit

    THE MINING RECORD, 9/15/93, P. 19.

  • Deposit

    IMZ PRESS RELEASE, "BAJO DE LA ALUMBRERA UPDATE" 9/23/93.

  • Deposit

    CLIFFORD, DES, MINING MAGAZINE, BREAKING NEW GROUND IN

  • Deposit

    ARGENTINA", 10/93.

  • Deposit

    THE MINING RECORD, 10/20/93, P. 30.

  • Deposit

    THE MINING RECORD, 10/27/93, P. 1.

  • Deposit

    THE NORTHERN MINER, 11/8/93, P. 3.

  • Deposit

    IMZ PRESS RELEASE, 11/9/93.

  • Deposit

    LATIN AMERICAN MINING LETTER, 11/30/93, P.2, 3.

  • Deposit

    THE NORHTERN MINER, 12/6/93, P. 1, 2.

  • Deposit

    METALS BULLETIN MONTHLY, 3/93, P. 61.

  • Deposit

    MINING JOURNAL, 4/16/93, P. 276.

  • Deposit

    ENGINEERING AND MINING JOURNAL, 4/93, P. 8.

  • Deposit

    MINING JOURNAL, 6/4/93, P. 404.

  • Deposit

    LATIN AMERICAN MINING LETTER, 4/29/93, VOL 12, NO 6, P. 6.

  • Deposit

    LATIN AMERICAN MINING LETTER, 7/9/93, VOL 12, NO 11, P. 8.

  • Deposit

    MINING JOURNAL, 10/1/93, P. 229.

  • Deposit

    METALS WEEK FOCUS, 12/93, P. 22.

  • Deposit

    CLIFFORD, DES, "BREAKING NEW GROUND IN ARGENTIA", MINING

  • Deposit

    MAGAZINE, 10/93, P. 176-179.

  • Deposit

    LATIN AMERICAN MINING LETTER, 1/31/94, P. 2, 3.

  • Deposit

    PLATT'S METALS WEEK, 1/31/94, P. 3, 4.

  • Deposit

    IMZ PRESS RELEASE, 2/3/94.

  • Deposit

    MINING JOURNAL LONDON, 2/4/94, P. 1, 82.

  • Deposit

    AMERICAN METAL MARKET, 2/7/94, VOL 102, NO 25, P. 1, 8.

  • Deposit

    THE NORTHERN MINER, 2/7/94, P. 1, 2.

  • Deposit

    PLATT'S METALS WEEK, 2/7/94, P. 1, 5.

  • Deposit

    THE MINING RECORD, 2/9/94, P. 41.

  • Deposit

    THE NORHTERN MINER, 2/14/94, P. 1, 2.

  • Deposit

    AMERICAN METAL MARKET, 2/15/94, P. 1, 6.

  • Deposit

    MINING JOURNAL, LONDON, 2/18/94, P. 120.

  • Deposit

    LATIN AMERICAN MINING LETTER, 2/18/94, P. 3.

  • Deposit

    CHALLIS, JONATHAN, "INTERNATIONAL MUSTO (IMZ) JOINT VENTURE

  • Deposit

    AGREEMENT WITH MIM HOLDINGS LTD.; STOCK HAS SIGNIFICANT

  • Deposit

    UPSIDE, 2/22/93.

  • Deposit

    IMZ PRESS RELEASE, 2/25/93.

  • Deposit

    THE NORHTERN MINER, 3/7/93, P. 3.

  • Deposit

    LATIN AMERICAN MINING LETTER, 4/12/94, P. 2.

  • Deposit

    DEACON BARCLAYS DE ZOETE WEDD RESEARCH, INTERNATIONAL MUSTO

  • Deposit

    EXPLORATIONS LIMITED, "A SUPERIOR MINE DEVELOPMENT

  • Deposit

    PLAY (COPPER/GOLD) WITH AN ATTRACTIVE RISK/RETURN

  • Deposit

    RELATIONSHIP. OUR ONE YEAR TARGET PRICE IS $25.00 PER

  • Deposit

    SHARE, FOR A ONE YEAR ROR OF 79% A STRONG BUY!"

  • Deposit

    IMZ PRESS RELEASE "INTERNATIONAL MUSTO AND MIM GROUP SIGN

  • Deposit

    UTE (JOINT VENTURE) AGREEMENT WITH YMAD TO DEVELOP BAJO

  • Deposit

    DE LA ALUMBRERA", 4/27/94.

  • Deposit

    LATIN AMERICAN MINING LETTER, 4/29/94, P. 1, 2.

  • Deposit

    MINING JOUNAL, LONDON, 5/6/94, P. 326.

  • Deposit

    LATIN AMERICAN MINING LETTER, 5/20/94, P. 6, 7.

  • Deposit

    MINING MAGAZINE, 6/94, P. 378.

  • Deposit

    AMERICAN METAL MARKET, 6/8/94, P. 7.

  • Deposit

    SOUTHWESTERN PAY DIRT, 7/94, P. 11B.

  • Deposit

    LATIN AMERICAN MINING LETTER, 11/15/93, P. 8.

  • Deposit

    MINING JOURNAL, 5/20/94, P. 369-370.

  • Deposit

    MINING MAGAZINE, 1/94, P. 28.

  • Deposit

    METALS WEEK FOCUS, 4/94, P. 15.

  • Deposit

    MINING JOURNAL, 6/17/94, P. 441.

  • Deposit

    YACIMIENTOS MINEROS DE AGUA DE DIONISIO COMPANY REPORT.

  • Deposit

    PLATT'S METALS WEEK FOCUS, 2/94, P. 6, 26.

  • Deposit

    IMZ PRESS RELEASE, 3/9/93.

  • Deposit

    THE NORTHERN MINER, "MUSTO PLANS 1993 COMPLETION OF BAJO

  • Deposit

    FEASIBILITY STUDY", 11/2/92, P. 20.

  • Deposit

    LATIN AMERICAN MINING LETTER, 6/1/94, P.3.

  • Deposit

    MINING JOURNAL, 8/12/94, P.119.

  • Deposit

    NORTHERN MINER, 1/25/93, P.20.

  • Deposit

    LATIN AMERICAN MINING LETTER, V 13/N 20, 12/16/94, P.6.

  • Deposit

    METALS WEEK, 1/2/95, P.5.

  • Deposit

    INTERNATIONAL MUSTO EXPLORATIONS LTD., 1993 ANNUAL REPORT,

  • Deposit

    P.1-6.

  • Deposit

    LATIN AMERICAN MINING LETTER, V 13/N 19, 11/30/94, P.5.

  • Deposit

    LATIN AMERICAN MINING LETTER, V 7/N 6, 2/15/95, P.7.

  • Deposit

    MINING RECORD, V 106/N 9, 3/1/95, P.54.

  • Deposit

    LATIN AMERICAN MINING RECORD, 4/95, P.1.

  • Deposit

    GOLD GAZETTE, V 3/N 94, 4/24/95, P.17.

  • Deposit

    PLACER DOME INC., PRESS RELEASE, 5/1/95, 1PP.

  • Deposit

    SCOTIA MCLEOD, INTERNATIONAL MUSTO (IMZ), 2/22/94, 4PP.

  • Deposit

    DEACON BARCLAYS DE ZOETE WEDD, INTERNATIONAL MUSTO A BUY,

  • Deposit

    3/17/94, 5PP.

  • Deposit

    INTERNATIONAL MUSTO EXPLORATIONS LTD., PRESS RELEASE,2/25/94

  • Deposit

    INTERNATIONAL MUSTO EXPLORATIONS LTD., PRESS RELEASE, 2/3/94

  • Deposit

    LATIN AMERICAN MINING LETTER, V 14/N 5, 4/10/95, P.3.

  • Deposit

    AMERICAN METAL MARKET, V 103/N 81, 4/27/95, P.2.

  • Deposit

    AMERICAN METAL MARKET, V 103/N 89, 5/9/95, P.2.

  • Deposit

    LATIN AMERICAN MINING LETTER, 5/9/95, P.3,5.

  • Deposit

    MINING RECORD, V 106/N 22, 5/31/95, P.4.

  • Deposit

    AMERICAN METAL MARKET, V 103/N 152, 8/9/95, P.4.

Reporter information

Type Date Name Affiliation Comment
Reporter 07-MAR-97 Porter, Kenneth E. U.S. Bureau of Mines

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

Maps centered on this site