Intern Composite (IMAGE) DOE/Pacific Northwest National Laboratory Caption The interns who contributed to the olivine-focused research, from left to right—Madeline Bartels, Arianna Morfin, Madeline Murchland, and Heath Stanfield. Credit (Composite image by Shannon Colson | Pacific Northwest National Laboratory) Usage Restrictions No restrictions. License Public Domain 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.