Parallel Platy Olivine Crystals (IMAGE) CSIRO Australia Caption Micrograph showing sheaves of parallel platy olivine crystals making so called "spinifex texture," from a komatiite flow at Wildara, Western Australia. Credit CSIRO 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.