The Curse of Oak Island: Expert Shares Shocking Rose-Head Spike Details (Season 8) | History

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After testing the recently discovered rose-head spike encrusted with concrete, Dr. Christa Brosseau shares her conclusion - which is rooted in science, in this clip from Season 8, "Digging Their Heels In." #OakIsland
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"The Curse of Oak Island" follows brothers Marty and Rick Lagina as they investigate the mystery of a buried treasure on Oak Island off the coast of Nova Scotia, Canada.

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