| Deposit ID | 10205877 |
|---|---|
| MAS/MILS ID | 1220400048 |
| Record type | Site |
| Current site name | Lyon Lake |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -90.93345, 49.90001 (WGS84) |
Political divisions (FIPS codes)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
| Country | State |
|---|---|
| Canada | Ontario |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Gold | Secondary |
| Lead | Secondary |
| Silver | Primary |
| Zinc Critical | Primary |
| Ore Body (1) | -90.93345, 49.90001 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Producer |
| Commodity type | Metallic |
| Significant | Yes |
| Mining method | Filled Stopes - Horiz Cut and Fill W/Tailings |
| Milling method | Flotation |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 1220400048 |
1979, P.194.
CRANSTONE, D.A. AND R.T. WHILLANS, CANADIAN RESERVES OF
COPPER, NICKEL, LEAD, ZINC, MOLYBDENUM, SILVER AND GOLD
AS OF JAN.1, 1978, EMR CANADA, MINERALS, MR 185, 1979,
P.13.
D...; PHOSPHOROUS ANDERGROUND MINING AHEAD FOR MATTABI,
NORTHERN MINER, APRIL 12, 1979, P.1,5.
CANADIAN MINES HANDBOOK 1979-80, NORTHERN MINER PRESS LTD.,
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 21-OCT-1983 | Porter, Kenneth E. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.