Visit us at our retail store!


Monday – Thursday 10:00 am – 6:00 pm

Friday – Saturday 10:00 am – 7:00 pm

Sunday – closed for Easter


📍333 SW Taylor Street Suite 150
Portland, Oregon 97204

📞 503-228-6998

📧 Info@fossilcartel.com

Become a Rock Star!

Join our email list for exclusive discounts, updates, events, and more!

/ ( mm / dd )
Also let me know about...

Find even more on Etsy!

Mt. St. Helens Twilight Obsidianite Trilliant Cut Sterling Silver Pendant

$105.00

Twilight Obsidianite Color-Changing Trilliant Cut Pendant set in Sterling Silver. Made from pulverized rock erupted from Mt. St. Helens in Washington and set in sterling silver. Under natural or incandescent light this stone appears purple (similar to tanzanite), while under fluorescent light it changes to sky blue.

Stone size: 7 x 7 mm

Need a chain? We have several options here.

Twilight Obsidianite

This beautiful color-change obsidian gem is created from silicon-aluminum volcanic rock dust or "ash" ejected from Mt St Helens. Very similar to the Emerald Obsidianite but with the chemicals that made it green removed. The trace elements of cobalt, manganese, titanium and potassium fuse together at 2700 degrees Fahrenheit to form the beautiful purple color. This stone changes color under different lighting. Normally its purple, while fluorescent light will change it to light blue.

Additional information

Weight 1.5 oz

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.