If 'Favored by the Ancient Egyptians as a source of turquoise, the Sinai was, until recently, famed for only one event but certainly an important one.' is true, does it logically mean that 'The Sinai was a source of gold for the Ancient Egyptians.  ' also is?
Favored by the Ancient Egyptians as a source of turquoise, the Sinai was, until recently, famed for only one event but certainly an important one.###The Sinai was a source of gold for the Ancient Egyptians.  