What gems are found in the mantle?
Could you please elaborate on the treasures that lie within the mantle of the Earth? I'm particularly interested in understanding what sorts of gems are hidden there, deep beneath our feet. Are they rarities that we only hear of in legends, or are there more common varieties as well? How do geologists even manage to discover these gems in such inaccessible places? I'm fascinated by the idea of what lies beneath the surface of our planet and how these discoveries might impact our understanding of Earth's geology and, potentially, even the value of cryptocurrencies in the future. After all, who knows what new resources or technologies might be unlocked by exploring these depths? It's truly a fascinating topic, and I'm eager to hear more about it.