Larimar

A recently discovered gemstone, Larimar, also known as "dolphin stone," the "Atlantis stone" and as the "Caribbean gemstone". 

It is named after the daughter of the mine developer who discovered the stone.  The name Larimar is a combination of "Larissa" for the daughter and "mar," the Spanish word for “sea”. Mottled white patterns and iron oxide plumes range from semitransparent to opaque.

Larimar is special due to its unique beauty with a vibrant, oceanic blue color and distinctive white marbling patterns that resemble waves or clouds. Larimar can ONLY be found in a specific mountain range in the Dominican Republic. 

Larimar has a relatively low Mohs Hardness of about 4.5 - 5.

To spot fake larimar, check for natural imperfections like white streaks and black or brown spots, a cool temperature, and a dense, heavy feel. Real larimar will also show a cat's eye effect when light hits it, a unique pattern that is hard to replicate, and won't react with vinegar. Avoid suspiciously low prices.   

Note: It is best to avoid storing this material in direct sunlight as prolonged exposure can lead to fading color over time.