What terrestrial objects, formed by the intense pressure and heat of a large impact melting local material, are often confused with meteorites?

Answer

Tektites

Tektites are objects formed when local terrestrial material melts due to the impact event and then cools rapidly into glass-like objects, leading to confusion with actual meteorites.

What terrestrial objects, formed by the intense pressure and heat of a large impact melting local material, are often confused with meteorites?
MeteorSpaceastronomyEarthimpact