Chemical plant explosion and fire in Northampton County

UPPER MT. BETHEL TWP., Pa. - June 28, 2013

The incident happened around 10:00 p.m. in a lab at the Voltaix Plant in Upper Mount Bethel Township.

Officials say they were initially concerned the fire could leak potentially deadly fumes.

The fire was quickly put out and there were no reports of injuries.

The cause of the explosion and blaze is under investigation.

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