Basalt Core (IMAGE) University of Texas at Austin Caption A core of basalt sampled from the stream bed of Puanui Gulch on the dry-side of Kohala Peninsula. Credit Kory Kirchner Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.