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Slater Granite Gneiss Rock Quarry

Past Producer in Hartford county in Connecticut, United States with commodity Stone, Dimension
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Host and associated rocks
  7. Nearby scientific data
  8. Ore body information
  9. Controls for ore emplacement
  10. Economic information about the deposit and operations
  11. Mining district
  12. Workings at the site
  13. Links to other databases
  14. Bibliographic references
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10067775
MRDS ID W000610
Record type Site
Current site name Slater Granite Gneiss Rock Quarry
Related records 10281352

Geographic coordinates

Geographic coordinates: -72.5473, 41.69554 (WGS84)

Site location context

Political divisions (FIPS codes)

Hartford(county)

Connecticut(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Glastonbury(quadrangle 1:24,000 scale)

Hartford(quadrangle 1:100,000 scale)

Hartford(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Outlet Connecticut River(hydrologic unit)

Lower Connecticut(hydrologic accounting unit)

Connecticut(hydrologic subregion)

New England(hydrologic region)

Geographic areas

Country State County
United States Connecticut Hartford

Commodities

Commodity Importance
Stone, Dimension Primary

Comments on the commodity information

  • OPENED IN 1905; 20 FOOT SQUARE AND 15 FEET DEEP IN 1909. GNEISS FOLIATION N 55 DEG. EAST, DIP 30 DEG. NORTH 35 DEG. WEST. PRODUCTION USED FOR CURBING, SIDEWALKS,AND STEPS.

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Pegmatite
    Stratigraphic age (youngest) Late Permian
    Stratigraphic age (youngest) Early Cambrian
  • Host or associated Host
    Rock type Metamorphic Rock > Gneiss

Nearby scientific data

(1) -72.5473, 41.69554
ListMap

Economic information

Ore body information

  • Strike N. 55 DEG. EAST
    Dip 30 DEG. NORTH 35 DEG. WEST

Controls for ore emplacement

  • Igneous Intrusive

Comments on the geologic information

  • GEOL.DESC: GRANITE MASSIF, CUT BY TWO SETS OF PEGMATITE DIKES, ONE SET 4 INCHES THICK STRIKES N 70 DEG. WEST WITH STEEP DIP IN DIRECTION 520 DEG. WEST; ONE 12 INCH DIKE STRIKES N 10 DEG. EAST, DIP VERTICAL, WITH MICA BOOKS 5 INCHES SQUARE AND 4 INCHES THICK, ABOUT 6 INCHES APART; DATED ABOUT 260 M.Y.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Non-metallic
Significant No
Year of first production 1902
Production years 1905 TO 1909

Mining district

District name Glastonbury

Comments on the production information

  • STILL ACTIVE 1909, FIGURES LACKING BUT PRODUCTION PROBABLY SMALL.

Comments on the reserve resource information

  • FIGURES LACKING BUT LARGE VOLUME OF ROCK REMAINS.

Workings at the site

  • Type of workings Unknown
    Overall length 6.1M
    Overall width 6.1M

Comments on development

  • TOTAL$: US

Reference information

Bibliographic references

  • Deposit

    BROOKINS, D.G., 1970, "CONTRI. TO GEOCHRON. IN CONN.", GEOLOGICAL SURVEY, R.I. NO. 5, P. 12,1

  • Production

    DALE, 1911

General comments

Subject category Comment text
Deposit BROOKINS GIVES AGE OF ABOUT 260 M.Y. FOR GLADSTONBURY PEGMATITES. ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-APR-1972 D'Agostino, John P. U.S. Geological Survey

Beyond USGS

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

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