Gem and Gold Mining in North Carolina Did you know that North Carolina is one of the most noteworthy states in the country for its sources of precious gemstones? Our state has provided a wide variety of gemstones such as emeralds, rubies, garnets, and sapphires. The first discovery of gold in … [Read more...]
January 2015 Newsletter:Exploring Carlsbad Caverns | North Carolina Coal Ash
Carlsbad Caverns, New Mexico Pyramid Environmental recently performed a geophysical investigation for the National Park Service at Carlsbad Caverns National Park in Carlsbad, NM. The survey used Electrical Resistivity mapping (ER) to look for potential underground caves or caverns near an area … [Read more...]
