Correction; "A tiny 6000-year-old crystal has been confirmed as the oldest fragment of Earth's crust". - Epow
More Accurate yet; "A tiny 6000-year-old crystal has been wildly speculated on practically no evidence as originating from the formation of the earth's crust and being the oldest fragment of Earth's crust."
You do have to admit the world is older then 6,000 years.
Maybe it is best to look at it that the planet my be older but faith is 6,000 years old.