Unnamed Occurrence

Occurrence in Alaska, United States with commodities Zinc, Lead, Silver

Geologic information

Identification information

Deposit ID 10001267
MRDS ID A011989
Record type Site
Current site name Unnamed Occurrence

Geographic coordinates

Geographic coordinates: -151.30835, 67.3291 (WGS84)
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Geographic areas

Country State
United States Alaska

Comments on the location information

  • ADGGS OFR 133 B, PLATE 1, LOC. 380 LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).

Commodities

Commodity Importance
Zinc Primary
Lead Primary
Silver Primary

Analytical data

Result 20 PPM AG, 1000 PPM AS, 1500 PPM PB, 1800 PPM ZN, GRAB SAMPLE FROM GOSSAN, ADGGS OFR 133 B, TABLE 2, NO. 380

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Marble

Nearby scientific data

(1) -151.30835, 67.3291

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Koyukuk

Land status

Ownership category State

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Mineral Resources Data System MRDS A011989

Bibliographic references

  • Deposit

    ADGGS OFR 133 B, SAMPLE 380

General comments

Subject category Comment text
Deposit GOSSAN ZONE AT CONTACT OF CALCAREOUS ROCKS WITH GRANITE; ANOMALOUS IN FE, AG, AS, BA, PB, AND ZN
Deposit KNOWN ONLY BY GEOCHEMICAL DATA ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAR-1986 Leonard, Kenneth R. (Elliott, R. L.) U.S. Geological Survey
Editor 14-APR-1994 Mosier, Dan U.S. Geological Survey