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  • How are reviewers describing this item?
    great, good, excellent, nice and informative.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has discovered that over 80% high quality reviews are present.
  • This product had a total of 529 reviews as of our last analysis date on Mar 6 2018.
Reviews Summary

My son loved this book good service good book fabulous book for anyone who is interested in rocks

I have had several copies of this particular book, but have given them away to scout troops in order that the young scouts can learn more toward their geology merit badge

Review Count History