This post (with a couple of updates at the end) is from 2018. Mantle gems include diamonds and peridots. These form under intense heat and
Here’s a guest video from 2018. I found this amazing BBC trailer while looking up something I found while researching arsenic. That’s just breathtaking! But
Why are those scientists risking their lives, and then casting longing glances back at the deadly crystals even as they leave the cave? Because this
This headline caught my eye: No atom should feel neglected…and if you read the article, there’s some intense competition Lu must overcome if it is
Air bubbles and other meterial trapped in mineral grains tell scientists many things about the Earth and its history.
Many people connect iodine and salt, but are there iodine mines, like salt mines? Does it just occur in food? Why do we need iodine?