A newly discovered iron ore deposit in Western Australia has been ... researchers conducted Osmium isotope analysis, a technique used to trace chemical signatures in ancient rocks.

The Osmium isotope studies revealed that massive volcanic activity 1.4 billion years ago infused the environment with iron, creating one of Earth’s richest ore fields. Associate Professor Martin ...

Osmium isotope studies show massive volcanic activity 1.4 billion years ago infused the environment with iron, creating one of Earth’s richest ore fields. Associate Professor Martin Danisík ...

Osmium Tetroxide (OsO4), a severe oxidizer, is highly poisonous even at low exposure levels. It must be handled with appropriate precautions. In particular, inhalation at concentrations well below ...