Promontorio

Prospect in Chihuahua, Mexico with commodity Gold
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Nearby scientific data
  7. Economic information about the deposit and operations
  8. Ownership information
  9. Reserves and resources
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10182675
MAS/MILS ID 2010110573
Record type Site
Current site name Promontorio

Geographic coordinates

Point of reference Claim
Geographic coordinates: -105.87413, 28.61965 (WGS84)
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Pima(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

Geographic areas

Country State
Mexico Chihuahua

Commodities

Commodity Importance
Gold Tertiary

Nearby scientific data

Claim (1) -105.87413, 28.61965

Economic information

Economic information about the deposit and operations

Development status Prospect
Commodity type Metallic
Significant No

Ownership information

  • Type Owner-Operator
    Owner Sierra Nevada Gold Ltd.
    Interest 100
    Home office California
    Year 1997

Reserves and resources

  • Type In-situ
    Estimate year 1997
    Indicated 1073000mt ore
    Demonstrated 1073000mt ore
    Total resources 1073000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 1.78 g/mt Gold Trace 1997
    Silver Ag 41.83 g/mt Silver 1997
    Copper Cu 2.44 wt-pct Copper 1997

Reference information

Bibliographic references

  • Reserve-Resource

    SIERRA NEVADA GOLD LTD. NEWS RELEASE. 9/3/97.2PP.

  • Deposit

    SIERRA NEVADA GOLD LTD. NEWS RELEASE. 3/12/97. 2PP.

Reporter information

Type Date Name Affiliation Comment
Reporter 17-SEP-1997 Unknown U.S. Bureau of Mines

Beyond USGS

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