(#G) 1pc Turritella Agate "Chalcedony" Large A-Grade From Green River, Wyoming, USA "Free-form" 100% Natural Healing Crystal Gemstone Tumbled & Polished Stone 1pc Turritella Agate "Chalcedony" Large A-Grade From Green River, Wyoming, USA "Free-form" 100% Natural Healing Crystal Gemstone Tumbled & Polished Stone Aprox Size: 1/2" - 1 1/2" (Minimum on all sides) Buyer Receives The Exact Stone(s) In The Images Of This Listing. We Will Never Give You A Substitute. "What You See, Is What You Get".........All Tumbled Gemstones Are 100% Natural & From All Over The World!. Turritella Agate Meaning. Turritella Agate is a Variety of Chalcedony, a Mineral of the Quartz Family. It is Rich, Earthy Brown or Black, & sometimes has some other Colors in it, & it is Recognized by its Unique Sea Creature Type Patterns. Turritella Agate is a Spiritual Crystal. Some uses of Turritella Agate are: It Promotes Inner Stability, It Protects Against Danger, It Alleviates Fear, It Helps Eliminate Fatigue, It Eliminates Negative Energy, & It Helps You Overcome Any Bitterness in Your Heart.