| Deposit ID | 10157978 |
|---|---|
| MAS/MILS ID | 1220400056 |
| Record type | Site |
| Current site name | Dona Lake |
| Geographic coordinates: | -90.07792, 51.41222 (WGS84) |
|---|
Political divisions (FIPS codes)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
| Country | State |
|---|---|
| Canada | Ontario |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| (1) | -90.07792, 51.41222 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | Yes |
| Discovery year | 1984 |
| Mining method | Open Stope |
| Year of first production | 1989 |
| Milling method | Hydrometallurgy Unspecified |
| District name | Patricia |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Placer Dome Inc. |
| Interest | 100 |
| Home office | Canada |
| Year | 1991 |
| Year | 1989 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | 7.59g Au 154545 Mt Ore | ||||||||||||||
| |||||||||||||||
| Year | 1990 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | 6.91g Au 181818 Mt Ore | ||||||||||||||
| |||||||||||||||
| Type | In-situ | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1988 | ||||||||||||||
| Demonstrated | 684000mt ore | ||||||||||||||
| Inferred | 1060000mt ore | ||||||||||||||
| Total resources | 1744000mt ore | ||||||||||||||
| |||||||||||||||
| Type | In-situ | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1989 | ||||||||||||||
| Demonstrated | 450000mt ore | ||||||||||||||
| Total resources | 450000mt ore | ||||||||||||||
| |||||||||||||||
| Type | In-situ | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1990 | ||||||||||||||
| Demonstrated | 726000mt ore | ||||||||||||||
| Total resources | 726000mt ore | ||||||||||||||
| |||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 1220400056 |
CANADIAN MINES HANDBOOK, 1989-90, P. 370.
CANADIAN MINES HANDBOOK, 1990-91, P. 361.
CANADIAN MINES HANDBOOK, 1991-92, P. 317.
MR 213, 1986, P. 197, (ONT-481), 12/31/89.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 08-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.