Texas Ammonite Fossil new arrival Tourmalinated Quartz forms when slender

Tourmalinated Quartz forms when slender black tourmaline crystals become naturally enclosed within clear quartz as the minerals grow together

Emerald-Inspired Green

Set on sterling silver leverback earwires with matching purple crystal headpins

Rose Quartz Natural Gemstones

making each ring a distinctive piece of wearable art

Texas Ammonite Fossil new arrival Tourmalinated Quartz forms when slenderLocked in Stone Ammonites were shelled marine predators, distant relatives of today's squid and nautilus, that vanished alongside the dinosaurs roughly 66 million years ago. This particular fossil is around 105 million years old, formed when a shallow saltwater sea covered much of what is now North Texas. The coiled shell fossilized as sediment gradually replaced the original shell material with minerals, preserving the ridged spiral pattern in stone.