Hiddenite
Spodumene Variety (Lithium Aluminium Silicate)
Chemical Formula: LiAlSi2O6
Crystal System: Monoclinic
Crystal Habit: Prismatic, commonly massive
Mohs Scale: 6,5-7,5
Tenacity: Brittle
Fracture: Uneven
Color: Green
Streak: White
Luster: Vitreous
Diaphaneity: Transparent, translucent
Hiddenite: The Emerald's Little Cousin
Imagine a gemstone that shimmers with a soft, emerald green light. It's more subtle than a true emerald's vibrant hue, but still captivating in its own way. This alluring stone is called Hiddenite, and it's got a fascinating story to tell.
What is Hiddenite?
Hiddenite is a rare and beautiful variety of the mineral spodumene. Spodumene sounds like a made-up word, but it's a real mineral – a type of silicate that includes other cool gemstones like the pink-purple kunzite. What sets Hiddenite apart is its distinct, pale green color, which is caused by tiny traces of the element chromium (the same stuff that makes rubies red!)
It's a relatively hard gemstone, ranking between 6,5-7 on the Mohs hardness scale. For comparison, a diamond scores a perfect 10 on that scale. This makes it durable enough for jewelry, but you'll want to take good care of your Hiddenite pieces just like other precious gems.
Etymology: A Name with a Story
Hiddenite's name has a hidden origin story of its own! In 1879, a young man named William Earl Hidden was searching for platinum in North Carolina. He was a renowned mineral collector, so he kept an eye out for interesting finds. Lucky for him, he discovered some unusual green crystals in the soil. After further research, a mineralogist named Joseph Lawrence Smith confirmed these were a unique type of spodumene, and named them "Hiddenite" in honor of Hidden's discovery.
Where is Hiddenite Found?
The excitement of Hidden's discovery centered around a tiny place called White Plains, in Alexander County, North Carolina. So much Hiddenite was later found in this area that the community was actually renamed Hiddenite! Although some smaller deposits have popped up elsewhere, North Carolina is still the epicenter of Hiddenite mining.
A Gemstone with Hidden Depths
Here are some more cool facts about Hiddenite:
Pleochroism: Pleochroism is a fancy word for a stone's ability to change color when viewed from different angles. Hiddenite exhibits this. You might see its green with slight yellow or bluish tints depending on the angle you hold it.
The "Lithia Emerald": For a short time in the 1880s and 1890s, Hiddenite was referred to as the "lithia emerald." This was a marketing ploy to capitalize on lithium's newfound use in medicine, but the name didn't stick.
Mystical Properties: Some crystal enthusiasts believe Hiddenite has calming and heart-opening properties. While there's no scientific evidence for this, there's nothing wrong with wearing a beautiful gemstone that makes you feel good!
Hiddenite in History
Hiddenite found itself in the hands of famous people and iconic companies over the years:
Thomas Edison: Edison, the renowned inventor, experimented with many materials for his lightbulb project. He tested Hiddenite as a possible lightbulb filament material, but it ultimately wasn't the right fit.
Tiffany & Co. The famous jewelry brand has crafted gorgeous Hiddenite necklaces, rings, and other pieces throughout its history.
A Note on Gemstones
While gemstones possess a captivating beauty, there's an important ethical consideration you should know about. As with many other gemstones, mining can cause environmental damage and sometimes involve unfair labor practices. If responsible sourcing of gemstones is important to you, look for jewelers and gem dealers committed to ethical practices.
Hiddenite's Place in the World
Hiddenite might not be as famous as emeralds, rubies, or diamonds, but it holds a special place in the gemstone world. It's a testament to the exciting mineral treasures hidden beneath our feet, waiting to be discovered. Its delicate green shimmer is a reminder of the wonders of nature and the thrill of exploration.