About Moroccan Seam Agate

Moroccan Seam Agate: Ancient Flame in Stone

Moroccan seam agate is exactly what it sounds like—agate that forms in seams or cracks within the host rock, specifically within Triassic-age basalt of the Atlas Mountains in Morocco. These agates often show striking plume, flame, or moss-like patterns, making them visually dramatic and highly collectible.

This material isn’t new. While it was first scientifically described in the 1940s, there’s evidence of ancient extraction and working, suggesting that people have prized this material for much longer.

Unlike nodular agates that form as rounded blobs in cavities, seam agate grows along fractures and voids in the basalt—meaning slabs often show long, parallel bands of intricate detail. Colors range from warm oranges and reds to smoky grays, often highlighted by dendritic inclusions or sharp contrast between matrix and agate fill.

If you’re into patterned material with clear geologic context, this one checks the boxes:
✔️ Triassic origin
✔️ Volcanic host rock
✔️ Visibly directional growth
✔️ Historically used and scientifically verified

🌋 Shop all our Moroccan Seam Agate and hold a flame frozen in time.