An essential tool for beginning agate hunters, this laminated foldout shows side-by-side comparisons of what an agate looks like in the rough and polished up. See the different types of agates to quickly identify a gem or a rock.
Lake Superior Agates
- 作者： Magnuson, James
- 出版社： Adventure
- 出版日期： 2013-05-07
- ISBN碼： 9781591934189
- 編號： 203c304533185
$ 282 元
原價 313
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$282