Poison Creek

Location Name: Poison Creek Roadcut
Materials: Zeolites. Mostly you will find heulandite and stilbite
GPS: The Poison Creek Roadcut 46.19590, -121.72968
The quarry 46.19521, -121.73800
When using GPS coordinates to navigate to locations in the backcountry sites like Google will often make mistakes. Please watch this video before venturing out. https://youtu.be/hQr1l7dnCE4
Tools: If you want to work the tubes you will need to bring hard rock mining tools.
Vehicle: Any
Date Visited: July 2023
Additional comments: The majority of the material we found at the quarry location was small quartz crystals between 1/16th and 1/8th of an inch. I also found some poorly formed mordenite.
Any Location Updates Since Visit:

1983 on the left and 2023 on the right.