Coral

Used for adornment since prehistoric times, coral inlays and ornaments have been found in Celtic tombs dating from the Iron Age. An organic gemstone from the sea, coral was believed to bestow wisdom, protect from evil, heal wounds and calm the soul.

This Evolutionary Gift May Protect Coral From Climate Change

Sun Coral, Online Learning Center

What is a Coral? (U.S. National Park Service)

Pillar Corals Now Considered Critically Endangered - Frost Science

Pacific coral reef shows historic increase in climate resistance

Expedition reveals staggering microbial diversity of Pacific Ocean coral reefs

Coral

Coral Calcium: Benefits, Side Effects, and Safety

What is a Coral?

Where to find the most beautiful coral reefs in the world - Exoticca Blog

Corals are in peril and life without them would be dire

Coral Reefs 101 National Geographic

Hawaii's coral reefs are in peril. What researchers are doing to restore coral ecosystems and preserve biodiversity - ABC News

Hard Corals - Coral Reef Alliance

Coral Triangle, Places

Coral jewelry hi-res stock photography and images - Alamy

Unique red coral earrings - Monte Cristo

The Ethics Of Coral Jewellery And Sourcing For Gemmologists

Coral Value, Price, and Jewelry Information - International Gem Society

100% Natural Red Coral Ring 1ct 7mm*9mm Precious Coral Silver Ring for Office Woman 925 Silver Coral Jewelry - AliExpress