Circles drift through this stone like quiet targets in pale water. Each bullseye marks the cross section of a silica tube that once carried mineral-rich fluids through the agate. The result is a field of rings suspended in soft translucent chalcedony.
Tube agate forms when silica fills tiny channels or cavities and grows outward in layered chalcedony. When cut across those tubes the stone reveals the round bullseye structures seen here. This cabochon was shaped to keep multiple tube centers visible and wrapped in hammered copper that follows the natural curve of the stone. Only one available.
✨ Stone: Tube Agate
🔨 Setting: Hand wrapped copper
📏 Size: approx 2 in tall including bail
🎨 Color: translucent gray chalcedony with brown cream bullseye rings
💎 Finish: polished cabochon with natural tube cross sections
⚡ Energy: quiet circles of geologic time
📍 One of a kind, available now in our Lincoln City shop and online.
WHY YOU’LL LOVE IT
• Distinct bullseye tube structures across the stone
• Natural chalcedony growth rings formed by silica deposition
• Translucent body that lets the pattern show clearly
• Hammered copper wrap shaped to the stone’s organic form
• A geological pattern that always starts conversations
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