Fossilized means turned to stone. Since DNA is not a crystal, I don't think crystalized DNA is in any way a thing. All the organic stuff, including the DNA, has

Fossilized means turned to stone. Since DNA is not a crystal, I don't think crystalized DNA is in any way a thing. All the organic stuff, including the DNA, has gone and been replaced with stone in the same shape. But only the same macro shape not the same molecular structures.