The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...

One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including ...

Emerald is the go-to gemstone for this energy, while shades of green bring a refreshing, grounding effect. Green plants in workspaces or wearing emerald tones enhance concentration.

Meaning and Properties," a comprehensive guide exploring the natural energies and spiritual benefits of green crystals. The ...