3-Billion Year Old Manufactured Spheroids?
At least 200 have been found, and extracted out of deep rock at the Wonderstone Silver Mine in South Africa, averaging 1-4 inches in dia. and composed
of a nickel-steel alloy that doesn't occur naturally. Some have a thin shell about a quarter inch thick, when broken open are filled with a strange
spongy material that disintegrates into dust upon contact with air.
Mystery Spheres Baffle NASA !!!
It turned out that the balance is so fine, it exceeded the limit of their measuring technology and these are the guys who make gyrocompasses for NASA.
The stone is balanced to within one-hundred thousandths of an inch from absolute perfection
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