David Gleason, former Austin Powder president and CEO, passes away
2016 U.S. limestone shipments on the Great Lakes down 9.5 percent from last year
Stoneco Celina quarry hosts exchange students, chaperones, and interpreters from Japan
MSHA issues 56 citations and one order to metal/non-metal mines during March special impact inspections
Columbus Rock & Mineral Society recognizes OAIMA for helping with this year's Central Ohio Mineral, Fossil, Gem & Jewelry Show & Sale
OAIMA receives IMCC minerals education award
Six metal/non-metal mines issued citations during January MSHA investigations
A man died after his vehicle crashed into a quarry
U.S. Aggregates set to reopen quarry in Indiana
A quarry worker was found dead in a lake a week after he fell from a floating dredge
MSHA issues citations to seven metal/non-metal mines during impact inspections in March
MSHA fatalgram report