| Deposit ID | 10230435 |
|---|---|
| MAS/MILS ID | 1220100089 |
| Record type | Site |
| Current site name | Mount Milligan |
| Alternate or previous names | Mbx, Southern Star |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -124.02931, 55.12454 (WGS84) |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
| Country | State |
|---|---|
| Canada | British Columbia |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Gold | Primary |
| Ore Body (1) | -124.02931, 55.12454 |
|---|
| Development status | Prospect |
|---|---|
| Commodity type | Metallic |
| Significant | Yes |
| Discovery year | 1986 |
| Type of mineral rights | Located Claim |
|---|
| Type | Owner |
|---|---|
| Owner | Placer Dome Inc. |
| Interest | 100 |
| Home office | Canada |
| Year | 1993 |
| First year | 1990 |
| Last year | 1992 |
| Type | In-situ | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1990 | |||||||||||||||||||||
| Demonstrated | 400000000mt ore | |||||||||||||||||||||
| Total resources | 400000000mt ore | |||||||||||||||||||||
| ||||||||||||||||||||||
| Type | In-situ | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1992 | |||||||||||||||||||||
| Demonstrated | 298464000mt ore | |||||||||||||||||||||
| Total resources | 298464000mt ore | |||||||||||||||||||||
| ||||||||||||||||||||||
| Type | In-situ | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1992 | |||||||||||||||||||||
| Demonstrated | 237000000mt ore | |||||||||||||||||||||
| Total resources | 237000000mt ore | |||||||||||||||||||||
| ||||||||||||||||||||||
| Type | In-situ | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1990 | |||||||||||||||||||||
| Demonstrated | 400000000mt ore | |||||||||||||||||||||
| Total resources | 400000000mt ore | |||||||||||||||||||||
| ||||||||||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 1220100089 |
CANADIAN MINES HANDBOOK, 1991-92, PAGE 319.
MINING REVIEW, NOV/DEC, 1990, PAGE 4-11.
PLACER DOME INC., 1992 PRESS RELEASE, 2/3/92, PAG3 1, 2.
CRU INTERNATIONAL LTD., COPPER GREENFIELDS MINES PROJECTS
FOR THE 1990'S, PAGE 80-82, 1993.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 15-JUL-97 | Buckingham, David A. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
MRDS records operators as of each record's last update (≤ 2019). Some of the operators listed here have since changed hands or dissolved:
Curated by qvyshift.com from publicly-reported M&A activity (SEC filings, press releases, USGS Mineral Yearbooks). Not authoritative — verify against primary sources before relying on it. The MSHA panel above is the current authoritative source for actively-permitted mines.