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Minesites Directory

Browse minesites. Each card shows company ownership and their most recent associated articles.

Filter by mine details and commodity attributes.
Page 88 of 147 (3508 total)
Raccoon River Sand

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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New Harvey Sand

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Marshalltown Sand

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Malcom Mine

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Linn County Sand

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Ferguson Quarry

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Earlham Quarry

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Durham Mine

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Cedar Rapids Quarry

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Ames Mine

Iowa, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Sparta Quarry

Georgia, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Ruby Quarry

Georgia, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Perry Quarry

Georgia, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Mid-Georgia Quarry

Georgia, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Lithonia Quarry

Georgia, United States · Quarry

Operating
Opened
1929-01-01
Workforce
30 employees
Processing
pit drilling, loading, stone crushing and screening, and material conveying and storage
Equipment
hopppers, feeders, trucks, crushers, screens, and conveyors
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Junction City Quarry

Georgia, United States · Quarry

Operating
Opened
1988-01-01
Overview
Surface mining facility located in Junction City, Talbot County, Georgia, United States. The quarry mines a granodioritic gneiss in the Uchee Belt and includes railway access.
Production
1.5 million tons per year (plant capacity from 1988)
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Gordon Quarry

Georgia, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Fairburn Quarry

Georgia, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Eatonton Quarry

Georgia, United States · Open Pit

Operating
Workforce
over 50 people, approximately 60
Overview
The Eatonton Quarry is an active surface stone quarry operated by Martin Marietta Materials, Inc. in Putnam County, Georgia. It has been in operation for over 50 years, supplying crushed and broken granite for construction projects like roads, concrete, and asphalt.
Processing
blasting, crushing, screening
Equipment
haul trucks, loaders, crushers, screens, conveyors
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Danburg Quarry

Georgia, United States · Open Pit

Operating
Silica SandGypsum
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Camak Quarry

Georgia, United States · Quarry

Operating
Opened
1929-01-01
Workforce
approximately 40 people
Overview
The site consists of 767 acres, with 349 acres permitted for aggregate surface mining under Mine Permit No. 118-77.
Production
approximately 1.4 million tons per year (1999); permitted production limit of less than 2,000,000 tons of stone processed annually
Processing
drilling and blasting multiple benches; material processed through a plant including a portable jaw plant, two portable bins, two portable cone plants, a wash plant, screens, and supporting conveyors; units can be operated individually or linked; powered by electricity and fed by a front-end loader
Equipment
portable jaw plant, two portable bins, two portable cone plants, a wash plant, screens including a 6x16 Deister Screen, supporting conveyors, front-end loader, Norfolk Southern rail connection, 125-ton ALCO RS-11 locomotive
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Augusta Quarry

Georgia, United States · Quarry

Operating
Workforce
approximately 42 employees
Overview
The Augusta Quarry is a surface quarry primarily producing crushed granite for use as construction aggregate. The operation involves crushing and screening the extracted granite to produce various sizes of aggregate.
Production
over 6 million tons of crushed granite annually.
Processing
The operation involves crushing and screening the extracted granite to produce various sizes of aggregate. A project at the site included the installation of conveyor foundations, crushing towers, screening towers, and tunnels.
Equipment
The processing plant includes two Metso HP500 Crushers, one REMCO VSI 120 Crusher, and multiple Deister Screens (two 6x30-3D, one 8x20-2D, two 8x20-3D, and two 8x20-4D). The facility is equipped with over 21,800 linear feet of conveyors. The site has railway access for product transportation.
Expansion
An "Augusta Quarry Expansion" project involved significant site preparation and the installation of new processing infrastructure, including a 1,000-foot blending tunnel.
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Pensacola Marine Terminal

Florida, United States · Processing Facility

Operating
Overview
The Pensacola Marine Terminal, operated by Martin Marietta Materials, is a tenant of the Port of Pensacola and handles aggregates. The facility receives construction bulk materials, including aggregates, with imports from mines in the Bahamas being a stable part of its business.
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Panama City Marine Terminal

Florida, United States · Processing Facility

Operating
Silica Sand
Overview
The terminal is a tenant of the Panama City Port Authority. The facility is a supplier of construction materials, including gravel, sand, crushed stone, and other aggregates. Martin Marietta Aggregates imports aggregate rock from the Bahamas to this terminal.
Companies & ownership
  • Martin Marietta Materials, Inc.
    NYSE:MLM
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Page 88 of 147 (3508 total)