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  3. Mineral Resource Data System (MRDS)

Krutoi Log Placer

Past Producer in Russia with commodities Platinum, Chromium
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Host and associated rocks
  8. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Mining district
  12. Production statistics
  13. Links to other databases
  14. Bibliographic references
  15. Reporter information

Geologic information

Identification information

Deposit ID 10038248
MRDS ID M045557
Record type Site
Current site name Krutoi Log Placer
Alternate or previous names Tributary of Roublewik, Then Wyssim

Geographic coordinates

Geographic coordinates: 59.79785, 57.67206 (WGS84)

Site location context

Political divisions (FIPS codes)

Russia(country)

Europe(continent)

Land(continent)

Geographic areas

Country
Russia

Comments on the location information

  • RUSSIAN SFSR, URALS

Commodities

Commodity Importance
Platinum Critical Primary
Chromium Critical Primary

Materials information

Materials Type of material
Chromite Ore

Analytical data

Result CONCENTRATE: OS=1.35, PT=75.37, IR+RH+PD=8.04, FE=14.58 (DUPARC AND TI KONOWITCH, P.240)

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Ultramafic Intrusive Rock > Peridotite > Dunite
  • Host or associated Host
    Rock type Unconsolidated Deposit > Gravel

Nearby scientific data

(1) 59.79785, 57.67206
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Economic information

Ore body information

  • Thickness 0.36M
    Length 499.87M
    Width 6.4M

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No
Discovery year 1830

Mining district

District name Nishny-Tagil

Production statistics

  • Year 1920
    Material PT
    Accuracy Estimate
    Description Ap_Grade: ^0.0126 To 0.379 Toz/St
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Platinum PGE 6g/mt

Comments on the production information

  • 1= 1640 X 63 X 2.9 CU. FT. AT 0.086 OZ PER ST

Reference information

Bibliographic references

  • Deposit

    DUPARC AND TIKONOWITCH, 1920, LE PLATINE..., P. 355

  • Production

    DUPARC AND TIKONOWITCH

Reporter information

Type Date Name Affiliation Comment
Reporter 01-APR-1975 Till, Alison B. U.S. Geological Survey

Beyond USGS

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

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