Bought from Ohio Arch Society $60
Pros: Hardback
Cons: Picture quality is horrible. Hard to identify "types" of chert if they aren't labeled. They show many pictures of points and say what they are commonly made of but do not label them on the pictures. At the end of the book they have different types labeled but the resolution of the pictures is awful.
Overall rating: 5/10
Suggestion: Use google to identify chert types.
Pros: Hardback
Cons: Picture quality is horrible. Hard to identify "types" of chert if they aren't labeled. They show many pictures of points and say what they are commonly made of but do not label them on the pictures. At the end of the book they have different types labeled but the resolution of the pictures is awful.
Overall rating: 5/10
Suggestion: Use google to identify chert types.
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