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Evidence · Cascajal block and Isthmian writing

XRF matches the serpentinite to Tehuitzingo, Puebla, an Olmec source.

XRF matches the serpentinite to Tehuitzingo, Puebla, an Olmec source.

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Cite it

Mysteries Department. (2026). XRF matches the serpentinite to Tehuitzingo, Puebla, an Olmec source. [Evidence EVD0CYBC1A60ACH]. https://mysteriesdept.com/r/EVD0CYBC1A60ACH
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