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  3. Mineral Resource Data System (MRDS)

Conrock North Pit

Producer in Alaska, United States with commodity Sand and Gravel, Construction
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Public Land Survey System information
  6. Commodities
  7. Nearby scientific data
  8. Economic information about the deposit and operations
  9. Mineral rights holdings
  10. Land status
  11. Ownership information
  12. Links to other databases
  13. Bibliographic references
  14. Reporter information

Geologic information

Identification information

Deposit ID 10282409
MAS/MILS ID 0020850250
Record type Site
Current site name Conrock North Pit

Geographic coordinates

Point of reference Trench
Geographic coordinates: -149.17406, 61.55375 (WGS84)
Elevation 30
Location accuracy 1000(meters)

Site location context

Political divisions (FIPS codes)

Matanuska-Susitna(Borough)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Anchorage C-6(quadrangle 1:63,360 scale)

Anchorage NW(quadrangle 1:100,000 scale)

Anchorage(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Matanuska(hydrologic unit)

Knik Arm(hydrologic accounting unit)

South Central Alaska(hydrologic subregion)

Alaska(hydrologic region)

Geographic areas

Country State
United States Alaska

Public Land Survey System information

Meridian Township Range Section Fraction State
Seward 017 N 002 E 19 C NWNW Alaska

Commodities

Commodity Importance
Sand and Gravel, Construction Primary

Nearby scientific data

Trench (1) Qs
ListMap

Economic information

Economic information about the deposit and operations

Operation type Surface
Development status Producer
Commodity type Non-metallic
Significant No

Mineral rights holdings

Type of mineral rights State Lease

Land status

Ownership category State

Ownership information

  • Type Operator
    Owner Central Paving Products
    ID 5001282
    Home office Alaska
    Year 1984

Comments on the ownership information

  • OPERATOR ADDRESS: CENTRAL PAVING PRODUCTS 1301 E. 64TH. ANCHORAGE, ALASKA 99502 TELE: (907) 349-4427

Reference information

Bibliographic references

  • Deposit

    MSHA REP

Reporter information

Type Date Name Affiliation Comment
Reporter 02-JUN-1988 Dwb U.S. Bureau of Mines

Beyond USGS

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

Current status (per MSHA)

StatusIntermittent since 04/03/2012
MSHA mine ID5001282
Mine name (MSHA)Conrock North Pit
Current operatorGranite Construction Company
Current controller (parent)Granite Construction Inc
Mine typeSurface (Metal / non-metal)

MSHA cross-reference per the original MRDS record. Mine status and operator reflect MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date. See the Mine Data Retrieval System for current status.

Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.

External references

Maps centered on this site

Authoritative Alaska resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.