1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Second Knoll Pit

Producer in Navajo county in Arizona, United States with commodity Pumice
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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. Land status
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10186394
MAS/MILS ID 0040170017
Record type Site
Current site name Second Knoll Pit
Alternate or previous names Second Knoll Pit-Lakeside

Geographic coordinates

Point of reference Trench
Geographic coordinates: -109.97678, 34.25587 (WGS84)
Elevation 1957
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Navajo(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Silver Springs(quadrangle 1:24,000 scale)

Springerville(quadrangle 1:100,000 scale)

Saint Johns(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Silver(hydrologic unit)

Little Colorado(hydrologic accounting unit)

Little Colorado(hydrologic subregion)

Lower Colorado(hydrologic region)

Federal lands

Apache-Sitgreaves National Forests(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Arizona Navajo

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 010 N 022 E 14 SESE Arizona

Commodities

Commodity Importance
Pumice Primary

Nearby scientific data

Trench (1) -109.97678, 34.25587
ListMap

Economic information

Economic information about the deposit and operations

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

Land status

Ownership category Unknown

Reference information

Bibliographic references

  • Deposit

    OP:M.R.BOWERS CINDER CO.

Reporter information

Type Date Name Affiliation Comment
Reporter 21-FEB-1984 Intermountain Field Operations Center (IFOC) U.S. Bureau of Mines

Beyond USGS

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

Maps centered on this site

Authoritative Arizona resources

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