collapse

Advertisement


Author Topic: What kind of rock is this?  (Read 3785 times)

Offline LDennis24

  • Bear poker
  • Washington For Wildlife
  • Trade Count: (0)
  • Old Salt
  • ******
  • Join Date: Nov 2010
  • Posts: 5452
What kind of rock is this?
« on: December 26, 2023, 05:35:16 PM »
Found this rock on the beach and decided I had to have it. Almost gave me a hernia picking it up! Awkward shape and weighed over 100 lbs.  It's really teal colored and almost translucent like jade would be.

Offline Boss .300 winmag

  • FLY NAVAL AVIATION
  • Washington For Wildlife
  • Trade Count: (+23)
  • Explorer
  • ******
  • Join Date: Oct 2010
  • Posts: 18883
  • Location: Skagit Valley
  • How do you measure trying, you do, or you don’t.
Re: What kind of rock is this?
« Reply #1 on: December 26, 2023, 05:41:32 PM »
 Kind be a low grade jade.
"Just because I like granola, and I have stretched my arms around a few trees, doesn't mean I'm a tree hugger!
Hi I'm 8156, our leader is Bearpaw.
YOU CANNOT REASON WITH A TIGER WHEN YOUR HEAD IS IN ITS MOUTH! Winston Churchill

Keep Calm And Duc/Ski Doo On!

Offline SuperX

  • Trade Count: (0)
  • Longhunter
  • *****
  • Join Date: Dec 2007
  • Posts: 537
Re: What kind of rock is this?
« Reply #2 on: December 26, 2023, 05:46:21 PM »
Jasper?

Offline callturner

  • Political & Covid-19 Topics
  • Trade Count: (+2)
  • Longhunter
  • *****
  • Join Date: Jun 2020
  • Posts: 757
  • Location: nine mile falls Washington
    • n/a
  • Groups: nra
Re: What kind of rock is this?
« Reply #3 on: December 26, 2023, 06:02:18 PM »
Its a leaver right, Leaver right there! :chuckle:

Offline wadu1

  • Grumpy
  • Global Moderator
  • Trade Count: (+30)
  • Old Salt
  • *****
  • Join Date: Sep 2008
  • Posts: 7274
  • Location: Tacoma
  • RMEF, DU, NRA, PFE, NWTF
Re: What kind of rock is this?
« Reply #4 on: December 26, 2023, 06:10:33 PM »
Looks like chatoyant nephrite aka Northwest Jade?
"a fronte praecipitium a tergo lupi"

Offline wadu1

  • Grumpy
  • Global Moderator
  • Trade Count: (+30)
  • Old Salt
  • *****
  • Join Date: Sep 2008
  • Posts: 7274
  • Location: Tacoma
  • RMEF, DU, NRA, PFE, NWTF
Re: What kind of rock is this?
« Reply #5 on: December 26, 2023, 06:27:46 PM »
Its a leaver right, Leaver right there! :chuckle:
My daughter has a BS in archeology she would call it an AGDR. Another God Darn Rock :chuckle:
"a fronte praecipitium a tergo lupi"

Offline 3boys

  • Non-Hunting Topics
  • Trade Count: (+7)
  • Scout
  • ****
  • Join Date: Jul 2008
  • Posts: 494
  • Groups: 3boys
Re: What kind of rock is this?
« Reply #6 on: May 29, 2024, 09:55:34 PM »
What beach?

Offline Knocker of rocks

  • Non-Hunting Topics
  • Trade Count: (0)
  • Old Salt
  • ******
  • Join Date: Aug 2011
  • Posts: 8829
  • Location: the Holocene, man
Re: What kind of rock is this?
« Reply #7 on: May 29, 2024, 09:56:37 PM »
I hate identifying rocks on the web, there is so much you can’t see. Salt water also turns the surficial color orange or green.

By the beach, I assume the Washington coast?  Rocks there are surficial greywacke seds and lavas of the crescent. Deeper portions of the crescent are also exposed in some places that Roland tabor refered to as ophiolite like.   

All that said, it looks like a green fine grained andesitic clast in a coarse matrix like a sand. Submarine landslides can also jumble all those ingredients together.

Offline Call em in

  • Trade Count: (+7)
  • Scout
  • ****
  • Join Date: Jun 2011
  • Posts: 292
Re: What kind of rock is this?
« Reply #8 on: May 29, 2024, 10:17:27 PM »
 :dunno:

 


* Advertisement

* Recent Topics

Should I come back or find someplace else? by addicted1
[Yesterday at 11:24:45 PM]


AKC lab puppies! Born 06/10/2025 follow as they grow!!! by scottfrick
[Yesterday at 07:09:06 PM]


Up DATE!1993 Merc issues getting up on plane by EnglishSetter
[Yesterday at 06:57:24 PM]


2025 NWTF Jakes Day by wadu1
[Yesterday at 06:51:15 PM]


49 Degrees North Early Bull Moose by NOCK NOCK
[Yesterday at 05:28:30 PM]


Also looking for help deciding on a scope by dreadi
[Yesterday at 04:58:22 PM]


Need information on having a gunsmith thread a barrel for thin walled chokes. by Badhabit
[Yesterday at 02:37:23 PM]


How To Get Your $0.00 Tax Stamp - Black Hammer Arms by dreadi
[Yesterday at 02:34:04 PM]


Teanaway bull elk by Ridgerunner
[Yesterday at 01:55:35 PM]


2025 Montana alternate list by pickardjw
[Yesterday at 01:39:48 PM]


Quinault Bear guide/help by blackdog
[Yesterday at 01:14:17 PM]


HUNTNNW 2025 trail cam thread and photos by Crunchy
[Yesterday at 11:20:34 AM]


Gots me a new/old rockchuck rifle coming by JDHasty
[July 12, 2025, 10:41:07 PM]


Litefighter tent ? by slowwalker
[July 12, 2025, 10:25:44 PM]


Looking for Solid 22 LR input by JDHasty
[July 12, 2025, 10:21:31 PM]


6mm Creedmoor Gauges by pickardjw
[July 12, 2025, 01:27:28 PM]


Brittany breeders by ghosthunter
[July 12, 2025, 01:17:23 PM]


Kings by metlhead
[July 12, 2025, 12:37:26 PM]


Fullsized Truck Opinion: HiMiNew vs LoMiOlder by rainshadow1
[July 12, 2025, 11:46:04 AM]


AUCTION: SE Idaho DIY Deer or Deer/Elk Hunt by Karl Blanchard
[July 12, 2025, 10:47:28 AM]

SimplePortal 2.3.7 © 2008-2025, SimplePortal