Sept 6th, 2025 Frost Mtn Field Trip Report

Field trip reports

On Sat. Sept 6th we went to Frost Mtn south of Cle Elum for jasper/agate/chert and crystal. The material from here has some unique patterns and colors not found at any of our other sites. This is a long drive to get into, but still one of my favorite areas and I wanted to get this trip in before the hunting season began. We had a small group of 7 of us in 6 vehicles (more rocks for me). The morning started with a light rain at our meeting spot but it really turned out to be a decent day with temps in the low 70’s. The air was a little smoky from the Wildcat fire burning south of us by Bumping Lake. We hiked in with carts and wagons 3/4 mile to a rocky outcrop ridge and surface collected eroded material and chiseled out material from the relatively soft basalt. The rock pics show some of the material I collected with the last pic showing rocks I’ve collected and polished from last year’s trip. Some of the rocks look a bit junky on the outside, but cut pieces can reveal beautiful patterns inside and is generally nice and solid and takes a great polish.

Attendees: Chris V., Ben & Alyssa K., Kayci E., Jarrod D., guest Courtney Z., and me.

Submitted by Roger Danneman CMS Field Trip Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Updated: November 8, 2025 — 6:24 pm

Presidents Message

  • From the Top of the Rock Pile Our annual club picnic went off great. The grass and Arboretum area was not wet or muddy, plus it didn’t rain while we were there. We had the usual club members attend, plus a few new faces. I forgot to count how many people attended, but I estimate around 40. Thank you, Angie and Brian, for shopping for the food and setting everything up. Thumbler’s Tumblers donated a tumbler for our picnic auction and another one for our holiday auction in December. The new double-barreled 15# tumbler sold for $120, approximately one-third the …

Meeting Announcements

  • We are going to show a video of the most unusual and amazing things found in Amber. It isn’t just insects. We are also going to have a recap of how our Gem Show did last month. Show ‘n Tell: An item that has something trapped inside or a picture rock, thunder egg, or geode that looks like it has an insect, animal, or face inside.

  • This meeting will cover the “Geologic History of Washington State.” The meeting will be an interactive program designed to tell the story of the complex geologic history of our state. It works for kids as well as adults, with families working together to assemble the state.   Show ‘n Tell: Favorite rock or mineral from Washington.

  • Glen Ripper is a leading authority on Obsidian. He is a walking encyclopedia which should make this an interesting and educational meeting. Show ‘n Tell: Obsidian – let’s see your colors.

  •   We start the day off with a potluck holiday meal. The club provides roasted turkey and ham. Members fill in with their favorite holiday potluck dish. We follow our meal with the election of officers for the coming year. Our final activity is our club auction. It is a great time to pick up great bargains on rough rocks, polished rocks, slabs, fossils, opal, etc. Our Young Tumblers can use their Rock Bucks to purchase auction items. This meeting is also our semi-annual food drive for the Kent Food Bank. Please remember to bring something. The Food Bank has informed us that they need feminine hygiene products and grape or strawberry jelly. People donate loads of peanut butter but never jelly. They also receive very few donations of feminine hygiene products.

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