| Deposit ID | 10304309 |
|---|---|
| MAS/MILS ID | 4010310002 |
| Record type | Site |
| Current site name | Strassa |
| Geographic coordinates: | 15.21278, 59.74867 (WGS84) |
|---|
Political divisions (FIPS codes)
Vastmanlands Lan(province)
Sweden(country)
Europe(continent)
Land(continent)
| Country | State |
|---|---|
| Sweden | Vastmanlands Lan |
| Commodity | Importance |
|---|---|
| Iron | Tertiary |
| Phosphorus-Phosphates | Tertiary |
| Sulfur | Tertiary |
| Materials | Type of material |
|---|---|
| Hematite | Unknown |
| Magnetite | Unknown |
| (1) | 15.21278, 59.74867 |
|---|
| Dip | 60E | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| |||||||||
| Operation type | Underground |
|---|---|
| Development status | Producer |
| Commodity type | Both |
| Significant | No |
| Type | Operator |
|---|---|
| Owner | Granges Ab |
| Year | 1977 |
| Type | In-situ | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1976 | ||||||||||||||||||||||||||||
| Measured | 12000000mt ore | ||||||||||||||||||||||||||||
| Indicated | 1000000mt ore | ||||||||||||||||||||||||||||
| Demonstrated | 13000000mt ore | ||||||||||||||||||||||||||||
| Inferred | 1000000mt ore | ||||||||||||||||||||||||||||
| Total resources | 14000000mt ore | ||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 4010310002 |
1976-77 WORLD MINES REGISTER P159
1976 E/MJ INTERNATIONAL DIRECTORY OF MINING P287
STRASSA MINE-AN EFFICIENT UNDERGROUND IRON ORE PRODUCER, MIN
AZINE, DEC 1974, P 432-445
| Subject category | Comment text |
|---|---|
| Deposit | 280 EMPLOYEES, OPERATIONS-MINE, CONCENTRATOR, SORTING PLANT, ERATING PLANT, 1 SHAFT, SUB-LEVEL STOPING, LONG HOLE, HAULAG IL, DAILY ORE CAPACITY-7,500TPD, RAILWAY SIDING RUNS BETWEEN NE AND THE STORA RAILWAY STATION FROM WHICH THERE ARE RAIL O THE SHIPPING PORT AND IRON AND STEEL WORKS AT OXELOS. ORE OD INSITU STRENGTH. PRIMARY CRUSHERS ARE LOCATED ON THE 135 ND 255 LEVELS, CRUSHERS ARE SVEDALA TYPE TRG 150 120R JAW CR CAPACITY-350 TON/HR, PRIMARY CRUSHERS ARE ALL CONNECTED TO N ORE CHUTE WHERE THERE 2 SYMONS STANDARD ROTARY CRUSHERS-CA ON/HR. HIGH QUARTZ CONTENT AND ACCOMPANYING SILICOSIS RISK GOOD VENTILATION. FRESH AIR IS DRAWN THRU MAIN AND AN OLDE AIR TESTED EACH MONTH, ALSO CHECKED FOR RADON AND RADON DAU ONTENT-6PC;/I RADON DAUGHTERS. AFTER CRUSHING,ORE IS SENT T CE TO SORTING PLANT, TO SEPARATE WASTE FROM ORE, MAGNETIC AN TY DIFFERENCES ARE USED IN FURTHER TREATMENT OF ORE. ELECTRI MES FROM GRANGESBERG 50KV LINE, COMPRESSED AIR CAPACITY-360M AIR/MIN., WATER INFLOW INTO MINE-1,200L/MIN, SUMP AND PUMPIN ON ON 255M LEVEL |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 27-FEB-1984 | West, B.J. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.