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Code | Description | ||||
DIMENSION STONE | |||||
CRUSHED AND BROKEN LIMESTONE | |||||
CRUSHED AND BROKEN GRANITE | |||||
CRUSHED AND BROKEN STONE, NEC | |||||
CONSTRUCTION SAND AND GRAVEL | |||||
INDUSTRIAL SAND | |||||
KAOLIN AND BALL CLAY | |||||
CLAY, CERAMIC, AND REFRACTORY MINERALS, NEC | |||||
POTASH, SODA, AND BORATE MINERALS | |||||
PHOSPHATE ROCK | |||||
CHEMICAL AND FERTILIZER MINERAL MINING, NEC | |||||
NONMETALLIC MINERALS SERVICES, EXCEPT FUELS | |||||
MISCELLANEOUS NONMETALLIC MINERALS, EXCEPT FUELS |
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