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  3. Mineral Resource Data System (MRDS)

Royal Development B

Past Producer in Chelan county in Washington, 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. Host and associated rocks
  8. Nearby scientific data
  9. Economic information about the deposit and operations
  10. Land status
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10130693
MAS/MILS ID 0530070169
Record type Site
Current site name Royal Development B

Geographic coordinates

Point of reference Trench
Geographic coordinates: -120.8428, 48.0781 (WGS84)
Elevation 1219
Location accuracy 500(meters)

Site location context

Political divisions (FIPS codes)

Chelan(county)

Washington(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Trinity(quadrangle 1:24,000 scale)

Twisp(quadrangle 1:100,000 scale)

Concrete(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Wenatchee(hydrologic unit)

Upper Columbia(hydrologic accounting unit)

Upper Columbia(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Okanogan-Wenatchee National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Washington Chelan

Public Land Survey System information

Meridian Township Range Section Fraction State
Willamette 030 N 016 E 22 Washington

Comments on the location information

  • PLACED LAT/LONG USING PLS IN GOOGLE EARTH. POINT LOCATED IN STREAM VALLEY IN SW1/4 SECTION 22. ALSO IN SECS 3, 4, 9, 16, 21

Commodities

Commodity Importance
Pumice Primary

Host and associated rocks

  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Glassy Rock > Pumice

Nearby scientific data

Trench (1) -120.8428, 48.0781
ListMap

Economic information

Comments on the geologic information

  • PUMICE WARRENT INVESTIGATIOIN. SULFIDES IN GRANODIORITE INCLUDE PYRITE, CHALCOPYRITE, PYRRHOTITE

Economic information about the deposit and operations

Operation type Surface-Underground
Development status Past Producer
Commodity type Both
Significant No

Land status

Ownership category National Forest

Reference information

Bibliographic references

  • Deposit

    WA DIV MIN & GEOL REPT INV 15,P 35 MIN PROP FILE;

  • Deposit

    WASH ST BULL NO 37 PART 1, NONMETALLICS P. 87.

Reporter information

Type Date Name Affiliation Comment
Reporter 14-NOV-83 Western Field Operations Center (WFOC) 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