Lapidary / Gemstone Community Forum
October 04, 2023, 02:20:02 pm
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
 
  Home Help Search Login Register  

Burned by baked carnelian? Bummer!

Pages: [1] 2  All   Go Down
  Print  
Author Topic: Burned by baked carnelian? Bummer!  (Read 865 times)
Ranger_Dave
Sr. Member
****
Offline Offline

Gender: Male
Posts: 346



View Profile
« on: April 03, 2016, 04:14:22 pm »

Put a half inch of sand in an oven proof container.
Place stone on top of sand and cover with another half inch.
Put in cold oven then:
175F Several hours (overnight is fine)
275F Four hours
375F Four hours
475F 500F Four hours
Leave in the oven overnight, without opening the door, or until pan is cold.
Report Spam   Logged


Pages: [1] 2  All   Go Up
  Print  
 
Jump to:  

Bookmark this site! | Upgrade This Forum
SMF For Free - Create your own Forum

Powered by SMF | SMF © 2016, Simple Machines
Privacy Policy