Quartz Creek Silver-Lead-Zinc-Occurrence

The Quartz Creek Silver-Lead-Zinc-Occurrence is a zinc, lead, and silver mine located in Alaska at an elevation of 600 feet.

About the MRDS Data:

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

Mine Info

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MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.

Site Name

Primary: Quartz Creek Silver-Lead-Zinc-Occurrence

Commodity

Primary: Zinc
Primary: Lead
Primary: Silver
Secondary: Copper

Location

State: Alaska
District: Fairhaven

Land Status

Not available

Holdings

Not available

Workings

Not available

Ownership

Not available

Production

Not available

Deposit

Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Year: 1968
Years of Production:
Organization:
Significant: N
Deposit Size: S

Physiography

Not available

Mineral Deposit Model

Not available

Orebody

Not available

Structure

Not available

Alterations

Alteration Type: L
Alteration Text: Tourmaline Alteration Along Closely Spaced Fracture Zones (Also Sericite Alteration).

Rocks

Name: Volcanic Rock (Aphanitic)
Role: Associated
Age Type: Host Rock Unit
Age Young: Late Cretaceous

Name: Volcanic Rock (Aphanitic)
Role: Associated
Age Type: Host Rock
Age Young: Late Cretaceous

Analytical Data

Not available

Materials

Ore: Chalcopyrite
Ore: Sphalerite
Gangue: Calcite
Gangue: Pyrite
Gangue: Tourmaline

Comments

Comment (Deposit): NUMEROUS OCCURRENCES OF ARGENTIFEROUS GALENA, SPHALERITE, PYRITE, AND ARSENOPYRITE IN 18 MI. LONG, 2-5 MI. WIDE ALTERED ZONE SURROUNDING QUARTZ CREEK PLUTON AND EXTENDING N 15 DEGREES W ACROSS DRAINAGE BASIN OF QUARTZ CREEK. ; INFO.SRC : 1 PUB LIT

Comment (Location): USGS MF-389, LOC. 6; USGS CIRCULAR 614, FIG. 2, LOC. 18 LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).

Comment (Development): QUARTZ CREEK AREA PLACER MINED 1927-40, BUT LODE DEPOSITS APPARENTLY NOT DISCOVERED UNTIL 1968 BY USGS.

Comment (Deposit): THIS SITE NAME WAS CREATED BY THE REPORTER OR OTHER USGS EMPLOYEE BASED ON PROXIMITY TO SOME MAJOR GEOGRAPHIC FEATURE.

Comment (Deposit): CALCITE VEINS CUTTING FINE-GRAINED FELSIC INTRUSIVE CONTAIN PYRITE, GALENA, AND SPHALERITE.

Comment (Workings): NONE

Comment (Geology): HOOK-SPACED QUARTZ MONZONITE QUARTZ CREEK PLUTON IS SURROUNDED BY ALTERED ZONE IN VOLCANIC ROCKS.

References

Reference (Other Database): BAG-MF-389-6

Reference (Deposit): USGS OF 76-866, P. 47-48 (1976).

Reference (Deposit): USGS CIRCULAR 614, P. 4-7, 16-18, FIG. 2, SAMPLE LOC. 18 (1969).

Reference (Deposit): USGS MF-389, LOC. 6 (1972).

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