![](https://www.pdfsearch.io/img/3ae8667531a794aab503e991cbfd0ce0.jpg) Date: 2017-07-12 20:35:40
| | OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES Brad Avy, State Geologist July 12, 2017 MEDIA CONTACTAdd to Reading ListSource URL: www.oregongeology.orgDownload Document from Source Website File Size: 584,60 KBShare Document on Facebook
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