Over a year ago, we published a series of investigations pertaining to the "mystery boom" phenomenon, concluding that these strange tremblings and odd explosions were related to legal and illegal silica sand mining operations. We arrived at this conclusion based on the following facts:
-Virtually every location where these booms are heard occur in areas with sandstone and silica deposits.
-The timing of the booms is directly proportional to increases in demand for "frac sand" (silica).
With the United States becoming the world leader in natural gas production,the demand for silica sand-- an essential component of the hydraulic fracturing ("fracking") process-- has soared to an all-time high. Quite literally, "frac sand" is worth its weight in gold, resulting in hundreds of bootleg mining operations springing up all over the country.
We have investigated these mystery booms in Rhode Island, Illinois, Kentucky, Idaho (read the results of our inves…
-Virtually every location where these booms are heard occur in areas with sandstone and silica deposits.
-The timing of the booms is directly proportional to increases in demand for "frac sand" (silica).
With the United States becoming the world leader in natural gas production,the demand for silica sand-- an essential component of the hydraulic fracturing ("fracking") process-- has soared to an all-time high. Quite literally, "frac sand" is worth its weight in gold, resulting in hundreds of bootleg mining operations springing up all over the country.
We have investigated these mystery booms in Rhode Island, Illinois, Kentucky, Idaho (read the results of our inves…