How to Use "iridium" with Example Sentences
- 1. Indeed , two iridium layers have been found in some places .
- 2. Platinum , iridium and the rest are expensive precisely because they are rare .
- 3. Analyzing the fossils at this small site , they counted 52 distinct species just below the iridium layer .
- 4. Further examination revealed a crater rich in shocked quartz and iridium , minerals that are commonly found at impact sites .
- 5. Iridium can also be found in crystals in computer memory devices , deep-water pipes , x-ray telescopes and the equipment that makes rayon fibers .