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You are here: Home News Blog Philippines News Blog NAVIGATING BY THE SUN | Shipwreck find could be legendary 'sunstone'

NAVIGATING BY THE SUN | Shipwreck find could be legendary 'sunstone'

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An oblong crystal found in the wreck of a 16th-century English warship is a sunstone, a near-mythical navigational aid said to have been used by Viking mariners, researchers said on Wednesday.


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