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

Mazy Mine

Occurrence in Washoe county in Nevada, United States with commodities Gold, Silver, Lead, Zinc
Map
XML
JSON
KML
B
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. Materials information
  8. Mineral occurrence model information
  9. Host and associated rocks
  10. Nearby scientific data
  11. Ore body information
  12. Economic information about the deposit and operations
  13. Mining district
  14. Land status
  15. Links to other databases
  16. Bibliographic references
  17. Reporter information

Geologic information

Identification information

Deposit ID 10043871
MRDS ID M231163
Record type Site
Current site name Mazy Mine
Alternate or previous names Updike Property Hill, P 195

Geographic coordinates

Geographic coordinates: -119.84795, 39.55461 (WGS84)

Site location context

Political divisions (FIPS codes)

Washoe(county)

Nevada(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Reno(quadrangle 1:24,000 scale)

Reno(quadrangle 1:100,000 scale)

Reno(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Truckee(hydrologic unit)

Truckee(hydrologic accounting unit)

Central Lahontan(hydrologic subregion)

Great Basin(hydrologic region)

Federal lands

Humboldt-Toiyabe 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 Nevada Washoe

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 020N 019E 33 Nevada

Commodities

Commodity Importance
Gold Primary
Silver Primary
Lead Tertiary
Zinc Critical Tertiary

Materials information

Materials Type of material
Galena Ore
Pyrite Ore
Sphalerite Ore
Calcite Gangue
Gypsum Gangue
Quartz Gangue

Mineral occurrence model information

Model code 150
USGS model code 25c
Deposit model name Epithermal vein, Comstock
Mark3 model number 16

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite

Nearby scientific data

(1) -119.84795, 39.55461
ListMap

Economic information

Ore body information

  • Strike N 5 TO 10 W
    Dip 50 TO 65 E

Comments on the geologic information

  • LARGE GYPSUM CRYSTALS ARE FOUND IN THE FAULT GOUGE.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Peavine District

Land status

Ownership category Private

Comments on the workings information

  • ZONE OF CRUSHED, ALTERED, ANDESITE, WORK CONSISTS OF TWO SHORT TUNNELS, AND A SHAFT. TUNNELS ARE IN THE BOTTOM OF A GULCH, THE SHAFT IS ABOUT 30 FEET ABOVE ON EAST WALL OF GULCH. (HILL, P195) THE FAULT ZONE IS 4 FEET WIDE AND CONSISTS OF PYRITIZED, BRECCIATED ANDESITE OF THE ALTA FORMATION. (BONHAM, P 80). QUARTZ VEINLETS CONTAINING PYRITE, GALENA, SPHALERITE OCCUR IN THE TUNNELS, (HILL, P 195)

Reference information

Bibliographic references

  • Deposit

    BONHAM, HF, GEOL & MIN DEP WASHOE & STOREY CO, NEV, NBMG BULL 70, 1969

  • Deposit

    HILL, JM, USGS BULL 594, 1915

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1978 Tingley, J.V. Nevada Bureau of Mines and Geology

Beyond USGS

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

Maps centered on this site

Authoritative Nevada resources

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