Guy Green Mine

Past Producer in Cherokee county in North Carolina, United States with commodity Iron
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Alteration
  8. Host and associated rocks
  9. Nearby scientific data
  10. Geologic structures
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Links to other databases
  16. Bibliographic references
  17. Reporter information

Geologic information

Identification information

Deposit ID 10026120
MRDS ID K002593
Record type Site
Current site name Guy Green Mine
Alternate or previous names Green and Mehaffy Iron Mine
Related records 10151216

Geographic coordinates

Geographic coordinates: -83.94934, 35.15733 (WGS84)
Relative position 0.25 MILE NORTHWEST OF MOUTH OF LONG BRANCH

Site location context

Political divisions (FIPS codes)

Cherokee(county)

North Carolina(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Marble(quadrangle 1:24,000 scale)

Fontana Lake(quadrangle 1:100,000 scale)

Knoxville(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Hiwassee(hydrologic unit)

Middle Tennessee-Hiwassee(hydrologic accounting unit)

Middle Tennessee-Hiwassee(hydrologic subregion)

Tennessee(hydrologic region)

Federal lands

Nantahala National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Croatan National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

National Forests in North Carolina(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States North Carolina Cherokee

Commodities

Commodity Importance
Iron Primary

Materials information

Materials Type of material
Limonite Ore

Alteration

  • (Local) Weathering Of Iron-Bearing Minerals To Form Limonite

Analytical data

Result HAND SPECIMEN CONTAINED 52.53% FE AND 0.687% P (BAYLEY, 1925).

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
    Rock unit name Metadiorite, Dark-Green, Locally Porphyritic, Pyroxenite And Amphibolite. Van Horn ( 1948 , P. 15 ) Terms These Rocks Metadiorite Because He Considers Them To Be Metamorphosed Diorites That Have Lost Their Feldspar And Quartz Through Metamorphism
    Rock description Metadiorite, Dark-Green, Locally Porphyritic, Pyroxenite And Amphibolite. Van Horn ( 1948 , P. 15 ) Terms These Rocks Metadiorite Because He Considers Them To Be Metamorphosed Diorites That Have Lost Their Feldspar And Quartz Through Metamorphism
    Stratigraphic age (youngest) Holocene
  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Marble
    Rock unit name Residuum;Andrews Formation, Thin Alternating Layers Of Marble And Biotite Schist
    Rock description Residuum;Andrews Formation, Thin Alternating Layers Of Marble And Biotite Schist

Nearby scientific data

(1) -83.94934, 35.15733

Economic information

Geologic structures

Type of structure Regional
Structure description Northeast-Trending Strike Belts Define A Major Syncline

Ore body information

  • General form IRREGULAR
    Strike N 55 E
    Dip 50-55 S

Controls for ore emplacement

  • Bedding, Fractures, And Residuum

Comments on the geologic information

  • BAYLEY (1925) STATES THAT "...THE "VEIN" COMPRISES FOR THE MOST PART A NUMBER OF SMALL VEINS, EACH ABOUT A FOOT THICK, ALTERNATING WITH LAYERS OF SANDY SCHIST."

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No

Mining district

District name Murphy Marble Belt

Comments on the production information

  • A SMALL AMOUNT OF FE WAS PRODUCED FROM LIMONITE.

Comments on the workings information

  • THE MINE CONSISTS OF A LARGE SHALLOW PIT AND 6 SMALL ONES. THE ORE IS EXPOSED FOR 700 FEET ON THE PROPERTY. THE LARGEST PIT IS ABOUT 200 FEET LONG, 25 FEET WIDE, AND 15 FEET DEEP. THE NEXT-LARGEST PIT MEASURES 125 BY 15 BY 6 FEET, RESPECTIVELY.

Comments on development

  • ECON.COM: PHOSPHOROUS CONTENT IS TOO HIGH AND RESERVES TOO LOW FOR CURRENT REQUIREMENTS

Reference information

Bibliographic references

Reporter information

Type Date Name Affiliation Comment
Reporter 01-OCT-1974 Hale, Robin C. U.S. Geological Survey

Beyond USGS

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