Santo Nino

Past Producer in Sonora, Mexico with commodities Silver, Lead, Zinc, Copper
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Alteration
  7. Mineral occurrence model information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Economic information about the deposit and operations
  11. Mining district
  12. Reserves and resources
  13. Links to other databases
  14. Bibliographic references
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10048974
MRDS ID MX00177
Record type Site
Current site name Santo Nino
Related records 10304508

Geographic coordinates

Geographic coordinates: -110.55483, 29.38353 (WGS84)
Relative position 50 KM NE OF HERMOSILLO, 3 KM N OF LA RAMONA; SAME SYSTEM.

Site location context

Political divisions (FIPS codes)

Pima(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

Geographic areas

Country State
Mexico Sonora

Commodities

Commodity Importance
Silver Primary
Lead Secondary
Zinc Critical Secondary
Copper Secondary

Alteration

  • (Local) Potassic

Mineral occurrence model information

Model code 85
USGS model code 22c
Deposit model name Polymetallic veins
Mark3 model number 46

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Granite
    Stratigraphic age (youngest) Paleocene
  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Granite

Nearby scientific data

(1) -110.55483, 29.38353

Economic information

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Hermosillo/Ures

Reserves and resources

  • Type In-situ
    Estimate year 1985
    Total resources 4000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Copper Cu 1.2 wt-pct Copper Minor 1985

Comments on the reserve resource information

  • FROM PEREZ SEGURA TABLE AND MAP

Reference information

Bibliographic references

  • Deposit

    PEREZ SEGURA, EFREN, 1985, CARTA METALOGENETICA DE SONORA 1:250000 UNA INTERPRETACION DE LA METALOGENIA DE SONORA: UNIV. OF SONORA, DEPT. OF GEOL., HERMOSILLO, MEXICO, 66 P

General comments

Subject category Comment text
Deposit VEIN DEPOSIT WITH STRUCTURAL TREND N-S WHICH IS CUT BY A LOW ANGLE THRUST FAULT WHICH OCCURED AFTER MINERALIZATION.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-1987 Staude, John-Mark G. (Page, Norman J.) U.S. Geological Survey
Updater 01-NOV-1987 Leonard, Kenneth R. U.S. Geological Survey

Beyond USGS

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