This crystal is so scarce that for every red beryl crystal found, there are about 150,000 diamonds. Its extreme rarity makes it estimated to be 1,000 times more valuable than gold. Conclusion: The ...

Distinctive and rare rock crystals were moved over long distances by Early Neolithic Brits and were used to mark their burial sites, according to groundbreaking new archaeological research. Evidence ...

There are perhaps a dozen of these rare crystal skulls in private and public collections. Some are crystal clear, others of smoky or colored quartz. Some are actual human size and of very fine ...

"Frost flowers," or ice crystals that form on water in certain conditions, were spotted in abundance on Lake Harriet — a rare ...

Experts said there had been a "massive influx" of the Aequorea victoria, more commonly referred to as the "crystal jelly". The species, seen at Cadgwith, on the Lizard Peninsula in west Cornwall ...

In Ark Crystal Isles, Rare Flowers are crafting ingredients that appear as polymer plants from Aberration. They are pale blue and glow in the dark. You can quickly gather rare flowers by hand ...