Assertion: mercury | /r/AtLocation | egyptian tombs
Facets:
Source sentences:
text: Mercury was found in Egyptian tombs that date from 1500 BC.
text: Mercury was found in Egyptian tombs that are from 2000 BC.
text: Mercury has been found in Egyptian tombs dating to about 1500 B.C. , and it was probably used for cosmetic and medicinal purposes even earlier.
text: Mercury was known to the ancient Chinese, Egyptians and Hindus and has been found in Egyptian tombs dating back to about 1500 B.C. (1), (2), (3)